Disable subset of the stack overflow tests on ARM (#107186)

There is a problem with the variant of the stack overflow test that can
overflow in a native function on ARM. The EHABI unwind info is not
present for leaf functions and libunwind is unable to unwind from the
failure location to the first managed frame.

I've created an issue (#107184) for the underlying problem. This PR
disables that test variant until the problem is fixed.

Close #106742

Author: janvorli

src/tests/baseservices/exceptions/stackoverflow/stackoverflowtester.cs

@@ -218,6 +218,12 @@ public static void TestStackOverflowLargeFrameSecondaryThread()
         [Fact]
         public static void TestStackOverflow3()
         {
+            if (RuntimeInformation.ProcessArchitecture == Architecture.Arm)
+            {
+                // Disabled on ARM due to https://github.com/dotnet/runtime/issues/107184
+                return;
+            }
+
             TestStackOverflow("stackoverflow3", "", out List<string> lines);
 
             if (!lines[lines.Count - 1].EndsWith("at TestStackOverflow3.Program.Main()"))