Rename test suite name to end with Ravenwood

Most of hostside test suites have Ravenwood suffix.

Bug: 324438289
Test: atest --host FrameworksInputMethodSystemServerTestsRavenwood
Change-Id: I443fe8016bfb86b8681913d19fd386c46e85af76
diff --git a/services/tests/InputMethodSystemServerTests/Android.bp b/services/tests/InputMethodSystemServerTests/Android.bp
index b7af58c..3bce9b5 100644
--- a/services/tests/InputMethodSystemServerTests/Android.bp
+++ b/services/tests/InputMethodSystemServerTests/Android.bp
@@ -69,7 +69,7 @@
 }
 
 android_ravenwood_test {
-    name: "FrameworksInputMethodSystemServerTests_host",
+    name: "FrameworksInputMethodSystemServerTestsRavenwood",
     static_libs: [
         "androidx.annotation_annotation",
         "androidx.test.rules",