configs: sdm845: Increase max keywords to support ensemble SVA

Ensemble SVA has 2 keywords per sound model, so the max keywords
is increased to reflect that.

Change-Id: Ie8d27daaa356b6c04f5dd085a2124f2276cea15d
diff --git a/configs/sdm845/sound_trigger_platform_info.xml b/configs/sdm845/sound_trigger_platform_info.xml
index b9e36f5..e1f21a7 100644
--- a/configs/sdm845/sound_trigger_platform_info.xml
+++ b/configs/sdm845/sound_trigger_platform_info.xml
@@ -61,7 +61,7 @@
         <param library="libsmwrapper.so" />
         <param max_cpe_phrases="6" />
         <param max_cpe_users="3" />
-        <param max_ape_phrases="10" />
+        <param max_ape_phrases="20" />
         <param max_ape_users="10" />
         <!-- Profile specific data which the algorithm can support -->
         <param sample_rate="16000" />