[TrimmableTypeMap] Add trimmable typemap test cases to DotNetRun device integration test

[simonrozsival]

Parent issue: #11017

File: tests/MSBuildDeviceIntegration/Tests/InstallAndRunTests.cs

The DotNetRun test is already parametrized with llvm-ir and managed. Add both Release and Debug variants for the trimmable path:

[TestCase (true,  "trimmable")]
[TestCase (false, "trimmable")]

Both cases must set UseMonoRuntime=false to force CoreCLR (required for the trimmable path — it does not support MonoVM).