Gradle build fails due to missing iOS actual declarations

[MattSkala]

When trying to run ./gradlew assemble (which is also the first step of the CI workflow) locally, the build fails with the following errors:

> Task :firebase-app:compileKotlinIosArm64 FAILED
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/commonMain/kotlin/dev/gitlive/firebase/firebase.kt:32:49 Expected function 'apps' has no actual declaration in module <dev.gitlive:firebase-app> for Native
The following declaration is incompatible because return type is different:
    public actual fun Firebase.apps(context: Any?): [Error type: Return type for function cannot be resolved]

e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/commonMain/kotlin/dev/gitlive/firebase/firebase.kt:38:31 Expected function 'initialize' has no actual declaration in module <dev.gitlive:firebase-app> for Native
The following declarations are incompatible because number of value parameters is different:
    public actual fun Firebase.initialize(context: Any?): FirebaseApp?
    public actual fun Firebase.initialize(context: Any?, options: FirebaseOptions, name: String): FirebaseApp
The following declaration is incompatible because return type is different:
    public actual fun Firebase.initialize(context: Any?, options: FirebaseOptions): [Error type: Return type for function cannot be resolved]

e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:7:8 Unresolved reference: cocoapods
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:16:25 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:19:17 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:22:5 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:25:5 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:27:31 Actual function 'initialize' has no corresponding expected declaration
The following declarations are incompatible because number of value parameters is different:
    public expect fun Firebase.initialize(context: Any? = ...): FirebaseApp?
    public expect fun Firebase.initialize(context: Any? = ..., options: FirebaseOptions, name: String): FirebaseApp
The following declaration is incompatible because return type is different:
    public expect fun Firebase.initialize(context: Any? = ..., options: FirebaseOptions): FirebaseApp

e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:28:5 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:30:56 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:34:51 Unresolved reference: bundleID
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:34:61 Unresolved reference: APIKey
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:34:71 Unresolved reference: databaseURL
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:34:86 Unresolved reference: trackingID
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:34:98 Unresolved reference: storageBucket
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:34:113 Unresolved reference: projectID
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:39:21 Actual function 'apps' has no corresponding expected declaration
The following declaration is incompatible because return type is different:
    public expect fun Firebase.apps(context: Any? = ...): List<FirebaseApp>

e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:39:43 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:42:24 Unresolved reference: it
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:42:30 Unresolved reference: FIRApp
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:44:39 Unresolved reference: FIROptions
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:45:9 Unresolved reference: APIKey
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:46:9 Unresolved reference: databaseURL
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:47:9 Unresolved reference: trackingID
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:48:9 Val cannot be reassigned
e: file:///Users/matt/Development/Projects/fitify/firebase-kotlin-sdk/firebase-app/src/iosMain/kotlin/dev/gitlive/firebase/firebase.kt:49:9 Unresolved reference: projectID

FAILURE: Build failed with an exception.

Am I missing some configuration here, or is the build currently broken in master?