Extract separate INTENT_OWNERS

Bug: 280830288
Test: n/a
Change-Id: I9f26a05961056999a151a807a2ace42e6b006acc

INTENT_OWNERS

+include /PACKAGE_MANAGER_OWNERS
+include /services/core/java/com/android/server/wm/OWNERS
+include /services/core/java/com/android/server/am/OWNERS

core/java/android/content/OWNERS

@@ -5,9 +5,7 @@ per-file *Content* = file:/services/core/java/com/android/server/am/OWNERS
 per-file *Sync* = file:/services/core/java/com/android/server/am/OWNERS
 per-file IntentFilter.java = file:/PACKAGE_MANAGER_OWNERS
 per-file IntentFilter.java = file:/services/core/java/com/android/server/am/OWNERS
-per-file Intent.java = file:/PACKAGE_MANAGER_OWNERS
-per-file Intent.java = file:/services/core/java/com/android/server/wm/OWNERS
-per-file Intent.java = file:/services/core/java/com/android/server/am/OWNERS
+per-file Intent.java = file:/INTENT_OWNERS
 per-file AutofillOptions* = file:/core/java/android/service/autofill/OWNERS
 per-file ContentCaptureOptions* = file:/core/java/android/service/contentcapture/OWNERS
 per-file LocusId* = file:/core/java/android/service/contentcapture/OWNERS