Bindings of abstract methods should be [Obsolete] if Java method is @Deprecated

PR #968 "uncovered" that if you have a Java abstract method which is deprecated:

public abstract class Example {
    @Deprecated
    public abstract void m();
}

then the C# binding is not [Obsolete], and the *Invoker override is [Obsolete]:

// Binding
public abstract partial class Example : Java.Lang.Object {
    [Register (…)]
    public abstract void M();
}

internal partial class ExampleInvoker : Example {
    [Obsolete]
    public override void M() => …
}

This state of affairs results in a CS0809 warning:

Error CS0809: Obsolete member 'ExampleInvoker.M()' overrides non-obsolete member 'Example.M()'

PR #968 fixed this warning for CodeGenerationTarget.JavaInterop1.

Should this also be done for CodeGenerationTarget.XAJavaInterop1?

[generator] Mark abstract methods as [Obsolete] if needed (#1011)

Bump to xamarin/java.interop/main@032f1e71 (#7180)

[generator] Mark abstract methods as [Obsolete] if needed (#1011)

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Bindings of `abstract` methods should be `[Obsolete]` if Java method is `@Deprecated` #969

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Bindings of abstract methods should be [Obsolete] if Java method is @Deprecated #969

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Bindings of `abstract` methods should be `[Obsolete]` if Java method is `@Deprecated` #969