test: Ignore testBootFailsWhenProtectedVmStartsWithImagesSignedWithDifferentKey

Ignore the test until we bring back (and extend) support for image
verfication in pvmfw, which we've lost by moving to the Rust rewrite.

Bug: 237371962
Test: atest MicrodroidHostTestCases
Change-Id: I10844919c1a60a0424dc4f47a0613d428e85cd59

tests/hostside/java/com/android/microdroid/test/MicrodroidTestCase.java

@@ -426,6 +426,7 @@ public class MicrodroidTestCase extends MicrodroidHostTestCaseBase {
     }
 
     @Test
+    @Ignore("b/245081929")
     @CddTest(requirements = {"9.17/C-2-1", "9.17/C-2-2", "9.17/C-2-6"})
     public void testBootFailsWhenProtectedVmStartsWithImagesSignedWithDifferentKey()
             throws Exception {