Remove duplicate Sentry.Bindings.Android.targets from NuGet package #9433

Job	Run time
sentry-native (ubuntu-latest)	1m 9s
sentry-native (windows-latest)	14s
test-solution-filters	29s
sentry-native (macos-15)	9s
.NET (ubuntu-latest)	11m 59s
.NET (windows-latest)	21m 35s
.NET (macos-15)	41m 54s
Integration test (ubuntu-latest)	5m 59s
Integration test (windows-latest)	12m 45s
Integration test (macos-15)	33m 8s
	2h 9m 21s

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