[One .NET] fix libmono-profiler-aot.so recording

[jonathanpeppers]

I found when I went to update the AOT profile in .NET MAUI:

https://github.com/jonathanpeppers/android-profiled-aot
dotnet/maui#4355

The profiler crashed with:

01-27 11:10:16.119 28922 28922 W monodroid: Creating public update directory: `/data/user/0/com.androidaot.MauiApp1/files/.__override__`
...
01-27 11:10:16.119 28922 28922 W monodroid: Initializing profiler with options: aot:port=9999output=/data/user/0/com.androidaot.MauiApp1/files/.__override__/profile.aotprofile
01-27 11:10:16.119 28922 28922 W monodroid: Looking for profiler init symbol 'mono_profiler_init_aot'? 0x7325b6355c
01-27 11:10:16.119 28922 28922 E mono-prof: Could not create AOT profiler output file 'output.aotprofile': Read-only file system

But the directory was writeable?

adb shell run-as com.androidaot.MauiApp1 touch files/.__override__/foo

After some digging, it turned out appending , to this line fixed the
issue:

https://github.com/xamarin/xamarin-android/blob/b7a368a27667c69117f64be81050403f2d5c8560/src/Xamarin.Android.Build.Tasks/Xamarin.Android.Application.targets#L45

What happened was we lost a , somewhere in this commit:

f73a323

To fix this:

1. Prepend a ,

2. I found a way to actually enable tests for Profiled AOT in .NET 6
   by downloading binaries from my Github repo.

In enabling the ProfiledAOT category for .NET 6, I found that this
setting wasn't working:

<AndroidExtraAotOptions>--verbose</AndroidExtraAotOptions>

I updated %(_MonoAOTAssemblies.ProcessArguments) to solve this.

[jonathanpeppers]

When I enabled the ProfiledAOT category, looks like a couple more tests need fixed up:

Should use default AOT profile
Expected: True
But was:  False

[jonathanpeppers]

Ah, I think I need chmod +x on this file:

 /Users/runner/Library/Android/dotnet/packs/Microsoft.Android.Sdk.Darwin/31.0.200-ci.pr.gh6680.45/tools/Xamarin.Android.Application.targets(53,5): error MSB3073: The command ""/Users/runner/work/1/a/TestRelease/01-28_18.19.42/temp/BuildBasicApplicationAndAotProfileIt/aprofutil"  -s -v -p 9069 -o "custom.aprof"" exited with code 126. [/Users/runner/work/1/a/TestRelease/01-28_18.19.42/temp/BuildBasicApplicationAndAotProfileIt/UnnamedProject.csproj]

    0 Warning(s)
    1 Error(s)

exit code 126, I think is permission related.