Update component to WMShell

Currently, bugs in non flicker WMShell tests are filled in the flicker component instead of WMShell.

Add a fallback owners file to flicker folder so that flicker bugs still to go the flicker component unless explicitly configured in the child directories

Test: N/A
Change-Id: I134fbf89f2a80bda035084c7a6c5ca85249292b6
diff --git a/libs/WindowManager/Shell/tests/OWNERS b/libs/WindowManager/Shell/tests/OWNERS
index a77fd51..9f735c4 100644
--- a/libs/WindowManager/Shell/tests/OWNERS
+++ b/libs/WindowManager/Shell/tests/OWNERS
@@ -1,4 +1,4 @@
-# Bug component: 1157642
+# Bug component: 928594
 # includes OWNERS from parent directories
 natanieljr@google.com
 pablogamito@google.com
diff --git a/libs/WindowManager/Shell/tests/flicker/OWNERS b/libs/WindowManager/Shell/tests/flicker/OWNERS
new file mode 100644
index 0000000..4db0bab
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/flicker/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 1157642
+# includes OWNERS from parent directories
+include platform/development:/tools/winscope/OWNERS