[BUG] new assembly metadata of #3038 breaks build about prism

[BerndStoltefuss]

As requested my csproj file LBS_Rapid.csproj.txt.
The correspondig build command is:
dotnet publish LBS_Rapid.sln -v normal -f net8.0-ios -c Release -p:ArchiveOnBuild=true -p:RuntimeIdentifier=ios-arm64 -p:CodesignProvision=LBSGoDistributionV2 '-p:CodesignKey=iPhone Distribution: LBS Go' -p:BuildIpa=true -p:SetVersion=true -p:BuildNumber=40 -p:Version=0232.101 '-p:MyConstants="NEW_PROPERTY_SYSTEM;UMG_FKT_WEITERENTW;DUMMY"'

Please note that with target iOS it is not allowed to use <PublishTrimmed>false</PublishTrimmed>.

[BerndStoltefuss]

According to dotnet/maui#18658 third party libs like prism will not be trimmed unless you opt-in with IsTrimmable=true. So the easiest solution might be to reverse the "IsTrimmable=false" change.

[dansiegel]

@BerndStoltefuss can you please provide an actual sample project that we can run and duplicate your issue. Thanks.