audio: adjust poll time for themal listener

Increase poll time (200ms -> 2s)

Bug: 143265000
Test: verify by H/W

Signed-off-by: justinweng <justinweng@google.com>
Change-Id: I0f239775d973d84f8d4c7082642ff3ec0190edf4
diff --git a/audio/audio_thermal_listener.xml b/audio/audio_thermal_listener.xml
index f1e2f47..48496d9 100644
--- a/audio/audio_thermal_listener.xml
+++ b/audio/audio_thermal_listener.xml
@@ -2,5 +2,5 @@
 <audio_thermal_listener>
     <major type="UNKNOWN" name="panel-audio-therm"/>
     <minor type="UNKNOWN" name="sdm-therm"/>
-    <timer ms="200" threshold="NONE"/>
+    <timer ms="2000" threshold="NONE"/>
 </audio_thermal_listener>