[Mono.Android] Bind and enumify Android 13 Beta 1.

[jpobst]

Context: https://developer.android.com/about/versions/13
Context: https://android-developers.googleblog.com/2022/06/android-13-beta-3-platform-stability.html

Android 13 Beta 3 has been released. The Android 13
Developer Preview Program Overview Timeline and updates section
suggests the following timeline:

• Feb/Mar: Developer Previews
• April/May: Unstable Betas
• June/July: Stable Betas
• ???: Final

Notes

Enumification Issue

The following methods look like they should be enumified, however the constants referenced by their documentation do not exist. Perhaps this will be fixed later and we should revisit them? For now, they are not enumified.

?,33,android/net/wifi/aware,PublishConfig,getInstantCommunicationBand,return,
?,33,android/net/wifi/aware,PublishConfig$Builder,setInstantCommunicationModeEnabled,band,
?,33,android/net/wifi/aware,SubscribeConfig,getInstantCommunicationBand,return,
?,33,android/net/wifi/aware,SubscribeConfig$Builder,setInstantCommunicationModeEnabled,band,
?,33,android/net/wifi,MloLink,getBand,return,

ApiCompat Changes

We now ignore [Android.Runtime.StringDefAttribute] and [Android.Runtime.IntDefAttribute] in ApiCompat. These attributes frequently churn on each preview and release, causing lots of noise in our acceptable-breakages* files. As we do not consume these attributes, we don't really need to track changes.

Relevant existing entries from acceptable-breakages* files were removed.

Ship in XA Classic

Revert change to build-tools/installers/create-installers.targets that kept API-33 from shipping in our Classic installer.

Update CodeDiffGen

The logic for running Microsoft.DotNet.GenAPI was failing with:

 /Users/builder/azdo/_work/1/s/xamarin-android/src/Mono.Android/Mono.Android.targets(270,5): error MSB4018: System.ComponentModel.Win32Exception (8): An error occurred trying to start process '/Users/builder/.nuget/packages/microsoft.dotnet.genapi/7.0.0-beta.22103.1/tools/net472/Microsoft.DotNet.GenAPI.exe' with working directory '/Users/builder/azdo/_work/1/s/xamarin-android/src/Mono.Android'. Exec format error

Run the netcoreapp3.1/Microsoft.DotNet.GenAPI.dll version instead when running on dotnet.

[jonpryor]

Context: https://developer.android.com/about/versions/13
Context: https://android-developers.googleblog.com/2022/06/android-13-beta-3-platform-stability.html

Android 13 Beta 3 has been released.

  * [API diff vs. API-32][0]
  * [API diff vs. API-Tiramisu Beta 2][1]

The Android 13 Developer Preview Program Overview
[Timeline and updates][2] section suggests the following timeline:

  * May: Beta 2
  * June: Beta 3: First Platform Stability milestone.
    Final APIs and behaviors.
  * July: Beta 4: Near-final build for final testing.
  * ???: Final

In particular, Beta 3 has "Final APIs".  We now have API-33!

Enumify API-33, and declare it stable.

API-33 will be available as:

  * Classic Xamarin.Android: `$(TargetFrameworkVersion)`=v13.0
  * .NET 6: `$(TargetFramework)`=net6.0-android33.0
  * .NET 7: `$(TargetFramework)`=net7.0-android33.0

The default API-level for `net6.0-android` remains API-31.
The default API-level for `net7.0-android` will be API-33.

~~ Enumification Issue ~~

The following methods look like they should be enumified, however the
constants referenced by their [documentation][3] do not exist.
Perhaps this will be fixed later and we should revisit them?  For now,
they are not enumified.

	?,33,android/net/wifi/aware,PublishConfig,getInstantCommunicationBand,return,
	?,33,android/net/wifi/aware,PublishConfig$Builder,setInstantCommunicationModeEnabled,band,
	?,33,android/net/wifi/aware,SubscribeConfig,getInstantCommunicationBand,return,
	?,33,android/net/wifi/aware,SubscribeConfig$Builder,setInstantCommunicationModeEnabled,band,
	?,33,android/net/wifi,MloLink,getBand,return,


~~ API Compat Changes ~~

We now ignore `[Android.Runtime.StringDefAttribute]` and
`[Android.Runtime.IntDefAttribute]` in `<CheckApiCompatibility/>`.
These attributes frequently churn on each preview and release, causing
lots of noise in our `acceptable-breakages*` files.  As we do not
consume these attributes, we don't really need to track changes.

Relevant existing entries from `acceptable-breakages*` files were removed.


~~ Update `CodeDiffGen` ~~

The logic for running `Microsoft.DotNet.GenAPI` was failing with:

	/Users/builder/azdo/_work/1/s/xamarin-android/src/Mono.Android/Mono.Android.targets(270,5):
	error MSB4018: System.ComponentModel.Win32Exception (8): An error occurred trying to start process
	'/Users/builder/.nuget/packages/microsoft.dotnet.genapi/7.0.0-beta.22103.1/tools/net472/Microsoft.DotNet.GenAPI.exe'
	with working directory '/Users/builder/azdo/_work/1/s/xamarin-android/src/Mono.Android'.
	Exec format error

Fix this by using the `netcoreapp3.1/Microsoft.DotNet.GenAPI.dll`
version when running under `dotnet`.

Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com>

[0]: https://developer.android.com/sdk/api_diff/33/changes
[1]: https://developer.android.com/sdk/api_diff/33-incr/changes
[2]: https://web.archive.org/web/20220627195145/https://developer.android.com/about/versions/13/overview#platform_stability
[3]: https://developer.android.com/reference/kotlin/android/net/wifi/aware/PublishConfig#getinstantcommunicationband