Forward port of: #10473
Context: https://github.com/jonathanpeppers/IntuneReproNet9
Context: 35f41dc
Context: 9a27140

.NET 9 introduced a Java "instanceof" check for multiple reasons:

    if (!JniEnvironment.Types.IsAssignableFrom (handleClass, typeClass)) {
        return null;
    }

The problem with this check, is that it fails in combination with the
package:

    <PackageReference Include="Microsoft.Intune.Maui.Essentials.android" Version="11.0.0-develop" />

`LayoutInflater.From (Context)` returns `null` due to:

    Handle 0x7f346ad02d is of type 'com/android/internal/policy/PhoneLayoutInflater' which is not assignable to
'com/microsoft/intune/mam/client/view/MAMLayoutInflater'

To solve this:

* Introduce `-p:_AndroidIsAssignableFromCheck=false`
  to disable the check, defaulting to `true` for .NET 9+.

* Add a test that calls `LayoutInflater.From (Context)` and
  verify it returns non-null.

* Add a test entry in `IsAssignableFromRemaps.xml` to remap
  `com.microsoft.intune.mam.client.view.MAMLayoutInflater`
  to a test Java class `net.dot.android.test.MyLayoutInflater`
  that extends `android.view.LayoutInflater`.

I introduced a new test run configuration "IsAssignableFrom"
to leverage the new property `-p:_AndroidIsAssignableFromCheck=false`,
and only run the `Intune` category.

…tch (#10475)

Forward port of: #10473
Context: https://github.com/jonathanpeppers/IntuneReproNet9
Context: 35f41dc
Context: 9a27140

.NET 9 introduced a Java "instanceof" check for multiple reasons:

    if (!JniEnvironment.Types.IsAssignableFrom (handleClass, typeClass)) {
        return null;
    }

The problem with this check, is that it fails in combination with the package:

    <PackageReference Include="Microsoft.Intune.Maui.Essentials.android" Version="11.0.0-develop" />

`LayoutInflater.From (Context)` returns `null` due to:

    Handle 0x7f346ad02d is of type 'com/android/internal/policy/PhoneLayoutInflater' which is not assignable to 'com/microsoft/intune/mam/client/view/MAMLayoutInflater'

To solve this:

* Introduce `-p:_AndroidIsAssignableFromCheck=false` to disable the check, defaulting to `true` for .NET 9+.

* Add a test that calls `LayoutInflater.From (Context)` and verify it returns non-null.

* Add a test entry in `IsAssignableFromRemaps.xml` to remap `com.microsoft.intune.mam.client.view.MAMLayoutInflater` to a test Java class `net.dot.android.test.MyLayoutInflater` that extends `android.view.LayoutInflater`.

I introduced a new test run configuration "IsAssignableFrom" to leverage the new property `-p:_AndroidIsAssignableFromCheck=false`, and only run the `Intune` category.