Switch @Ignore from class to method and exclude it

Ensure we exclude all @Ignore method explicitly since
AJUR has trouble with it.

Test: build
Bug: 124375054
Change-Id: I9cc4527e4520d3e2f40565b9511558750141dd1f
Merged-In: I9cc4527e4520d3e2f40565b9511558750141dd1f
(cherry picked from commit 383382617c43b443f76a18fdcd60409afdcaec24)
diff --git a/tests/tests/media/AndroidTest.xml b/tests/tests/media/AndroidTest.xml
index 1a5377a..6e5e4d3 100644
--- a/tests/tests/media/AndroidTest.xml
+++ b/tests/tests/media/AndroidTest.xml
@@ -35,6 +35,7 @@
         <!-- test-timeout unit is ms, value = 30 min -->
         <option name="test-timeout" value="1800000" />
         <option name="runtime-hint" value="4h" />
+        <option name="exclude-annotation" value="org.junit.Ignore" />
         <option name="hidden-api-checks" value="false" />
     </test>
 </configuration>