Add libg3a logging initrc files.

These files are installed on the vendor partition regardless
of whether we use a prebuilt APEX or build it from source.

History links (Google internal only):
libg3a_gabc.rc: https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:vendor/google/camera/google_3a/libs_v4/gABC/libg3a_gabc.rc;drc=82654c90cc30d21948d0be24931edda10739caf0
libg3a_gaf.rc: https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:vendor/google/camera/google_3a/libs_v4/gAF/libg3a_gaf.rc;drc=1e01ef4606e8553866d803a30e4284485ff12741
libg3a_ghawb.rc: https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:vendor/google/camera/google_3a/libs_v4/gHAWB/libg3a_ghawb.rc;drc=82654c90cc30d21948d0be24931edda10739caf0

Bug: 380379803
Test: presubmit, check husky logs when prebuilt APEX is used
Flag: EXEMPT build system fix
Change-Id: I405c0e3ad78d63e3faee8723c2ba7ba7cf0dd6db
diff --git a/camera/libg3a_gabc.rc b/camera/libg3a_gabc.rc
new file mode 100644
index 0000000..c092edd
--- /dev/null
+++ b/camera/libg3a_gabc.rc
@@ -0,0 +1,28 @@
+# override default log levels.
+on boot
+    setprop log.tag.GABC E
+
+# backward-compatible system props.
+on property:persist.vendor.camera.gabc.debug_level=0
+    setprop log.tag.GABC S
+
+on property:persist.vendor.camera.gabc.debug_level=1
+    setprop log.tag.GABC V
+
+on property:persist.vendor.camera.gabc.debug_level=2
+    setprop log.tag.GABC V
+
+on property:persist.vendor.camera.gabc.debug_level=3
+    setprop log.tag.GABC D
+
+on property:persist.vendor.camera.gabc.debug_level=4
+    setprop log.tag.GABC I
+
+on property:persist.vendor.camera.gabc.debug_level=5
+    setprop log.tag.GABC W
+
+on property:persist.vendor.camera.gabc.debug_level=6
+    setprop log.tag.GABC E
+
+on property:persist.vendor.camera.gabc.debug_level=7
+    setprop log.tag.GABC A