Fix NRE on Unity in batch mode #1461

Job	Run time
Test / Source Generation	12m 25s
Test / Weaver (windows-latest, win-x64)	13m 43s
Test / Weaver (ubuntu-latest, linux-x64)	4m 8s
Test / Weaver (macos-latest, osx-x64)	10m 15s
Wrappers / Check cache (ubuntu)	1m 16s
Wrappers / Check cache (windows)	1m 39s
deploy-cluster / Deploy Cluster	10m 24s
Wrappers / Apple Platform	0s
Wrappers / Catalyst	0s
Wrappers / Linux	0s
Wrappers / macOS	0s
Wrappers / Android	0s
Wrappers / UWP	0s
Wrappers / Windows	0s
Package / NuGet	17m 12s
deploy-cluster / Deploy Apps (code-coverage)	55s
Verify Namespaces	1m 22s
Package / Unity	6m 39s
Test / net7.0, win-x64	8m 53s
Test / net7.0, linux-x64	3m 8s
Test / net7.0, osx-x64	5m 46s
Test / net7.0, osx-arm64	7m 21s
Test / net7.0, win81	7m 35s
Test / UWP	12m 46s
Test / .NET Framework	9m 29s
Test / Xamarin.Android	10m 35s
Test / Maui.iOS	15m 43s
Test / Xamarin.iOS	14m 31s
Test / Maui.Android	33m 33s
Test / Xamarin.macOS	8m 49s
Test / Xamarin.tvOS	11m 31s
Test / Maui.MacCatalyst	12m 8s
Test / Woven classes	7m 4s
Test / Code Coverage	17m 2s
Test / Build Unity windows	4m 37s
Test / Build Unity linux	2m 6s
Test / Unity Linux	4m 11s
Test / Unity Windows	12m 8s
Cleanup / Cleanup Cluster	11s
	4h 49m 5s

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