Freeze vintf aidl interfaces

AIDL interfaces which are vintf-stable have to be frozen in release.
But these interfaces have been never frozen, so freeze them.

- android.hardware.power
- android.hardware.identity
- android.hardware.keymaster
- android.hardware.vibrator
- android.hardware.light
- android.hardware.tests.extension.vibrator

Bug: 153500421
Bug: 153500550
Bug: 153511407
Bug: 153500549
Bug: 153501107
Bug: 153501202
Test: m
Change-Id: I643c25fc695f9d1e874dcceb327d465c49e9cab6
diff --git a/identity/aidl/Android.bp b/identity/aidl/Android.bp
index 72b19a1..7298c7d 100644
--- a/identity/aidl/Android.bp
+++ b/identity/aidl/Android.bp
@@ -18,4 +18,5 @@
             },
         },
     },
+    versions: ["1"],
 }