zenfone9: Use AOSP default Codec2/OMX ranks

debug.stagefright.ccodec=4
is the default value in frameworks.

debug.stagefright.omx_default_rank=0
was used to rank OMX SW codecs lower than OMX HW codecs
but we have removed all OMX SW codecs now.

Change-Id: Idf55ec02c2c0f4d2fa73f949cffef0d820a54570
diff --git a/vendor.prop b/vendor.prop
index e4cff06..80f51d1 100644
--- a/vendor.prop
+++ b/vendor.prop
@@ -108,7 +108,6 @@
 debug.c2.use_dmabufheaps=1
 vendor.qc2audio.suspend.enabled=true
 vendor.qc2audio.per_frame.flac.dec.enabled=true
-debug.stagefright.omx_default_rank=0
 vendor.audio.hal.output.suspend.supported=true
 aaudio.mmap_policy=2
 aaudio.mmap_exclusive_policy=2
@@ -185,7 +184,6 @@
 persist.vendor.radio.sib16_support=1
 persist.vendor.radio.procedure_bytes=SKIP
 persist.radio.multisim.config=dsds
-debug.stagefright.ccodec=4
 persist.sys.rogbootanimation.enable=0
 ro.config.ringtone=Joy.ogg
 ro.config.notification_sound=NewMessage.ogg