Change ArchiveDate to Today

Due to drift with the aur and arch packages this may need to be used in the short term until we can work around this.

Pikaur git breaks with `python 3.11.8-1`
 because it was adjusted to work with `python 3.12.3`

The docker image uses this date in the mirrorlist as it attempts to build packages.

manifest

@@ -5,7 +5,7 @@ export SYSTEM_DESC="ChimeraOS"
 export SYSTEM_NAME="chimeraos"
 export USERNAME="gamer"
 export SIZE="12000MB"
-export ARCHIVE_DATE=$(date -d 'yesterday' +%Y/%m/%d)
+export ARCHIVE_DATE=$(date -d 'today' +%Y/%m/%d)
 export WEBSITE="https://chimeraos.org"
 export DOCUMENTATION_URL="https://chimeraos.org/about"
 export BUG_REPORT_URL="https://github.com/ChimeraOS/chimeraos/issues"