Fix Get-FormatData attempting to incorrectly cast a type

[SteveL-MSFT]

PR Summary

Deep in the formatdata code, it assumes a member is of a type and can be cast to another type which throws. Not able to determine a simple case to add a test case, but validated manually with posh module the fix works. Also added a verbose message on which formatdata viewdefinition is being processed when it fails, but it doesn't end up being too useful, but perhaps still ok to keep since verbose isn't default (although not sure since it fails on FileSystemTypes, but only if posh module is imported as it seems to be modifying that format data, but don't have the module information anymore).

PR Context

Fix #21139

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This PR has 119 quantified lines of changes. In general, a change size of upto 200 lines is ideal for the best PR experience!

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Label      : Medium
Size       : +118 -1
Percentile : 43.8%

Total files changed: 3

Change summary by file extension:
.cs : +3 -1
.resx : +115 -0

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[JamesWTruher]

looks good, I also appreciate the verbose statement.
Should there be any validation for this?

[SteveL-MSFT]

Should there be any validation for this?

As noted in the PR description, wasn't able to find an easy test case so manually verified with posh module

[daxian-dbw]

This string is newly added but doesn't seem to be used.

[SteveL-MSFT]

Good catch, was a copy-paste error from another resx file

[microsoft-github-policy-service]

This pull request has been automatically marked as Review Needed because it has been there has not been any activity for 7 days.
Maintainer, please provide feedback and/or mark it as Waiting on Author