audio: add vendor prop for MMAP input time offset

Try to fix glitches on AAudio MMAP input on bonto.
The DSP is returning a position/time pair that is too soon.

Bug: 122680738
Test: Should see glitch.count = 0 when you run this test.
Test: adb shell aaudio_loopback -tm -s20
Change-Id: Ic8e0ad91dca4494338f1d54ba49507bed4afe71a
Merged-In: Ic8e0ad91dca4494338f1d54ba49507bed4afe71a
diff --git a/vendor/qcom/common/property_contexts b/vendor/qcom/common/property_contexts
index bb65e11..cdffd0b 100644
--- a/vendor/qcom/common/property_contexts
+++ b/vendor/qcom/common/property_contexts
@@ -58,6 +58,7 @@
 persist.audio.fluence.voicecall  u:object_r:vendor_default_prop:s0
 persist.audio.fluence.voicecomm  u:object_r:vendor_default_prop:s0
 persist.audio.fluence.voicerec  u:object_r:vendor_default_prop:s0
+persist.audio.in_mmap_delay_micros  u:object_r:vendor_default_prop:s0
 persist.cne.override.memlimit  u:object_r:vendor_default_prop:s0
 persist.data_netmgrd_mtu   u:object_r:vendor_default_prop:s0
 persist.data.df.agg.dl_pad  u:object_r:vendor_default_prop:s0