[buganizer] Migrate DIR_METADATA for android folders

Migrate all metadata files and mixins used by metadata files under
chrome/android, chrome/browser/ui/android, chrome/browser/android,
chrome/test/android and ui/android.

* chrome/browser/ui/android/device_lock/DIR_METADATA update Monorail
component to UI>Browser>Mobile>DeviceLock.

The following files have a Monorail component that's not defined at
go/chrome-on-buganizer-prod-components:
* src/chrome/browser/ui/android/management: UI>Browser>Management
* src/chrome/android/java/src/org/chromium/chrome/browser/
  installedapp/COMMON_METADATA: Platform>Apps>AppLauncher>Install

Verify components with http://b/components/{id} or at
go/chrome-on-buganizer-prod-components.

Bug: chromium:1518875
Change-Id: I1446742e94f5790a1d4f9d0d6b0db598da43ce4b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5201815
Reviewed-by: Yi Gu <[email protected]>
Reviewed-by: Andrew Grieve <[email protected]>
Commit-Queue: Jeff Yoon <[email protected]>
Reviewed-by: Nasko Oskov <[email protected]>
Reviewed-by: Ted Choc <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1250647}
diff --git a/components/supervised_user/COMMON_METADATA b/components/supervised_user/COMMON_METADATA
index 31884b6..276c510 100644
--- a/components/supervised_user/COMMON_METADATA
+++ b/components/supervised_user/COMMON_METADATA
@@ -1,5 +1,7 @@
-# Chrome Kids team
-monorail {
+monorail: {
   component: "FamilyExperiences>Browser"
 }
 team_email: "[email protected]"
+buganizer_public: {
+  component_id: 1456907
+}