hal: config: fix mixer paths name mismatch for Kona cdp

Rename mtp mixer paths file to not have any device
specific tag so that this same file gets loaded for
cdp as well.

Change-Id: I63f5b7ff3ebb4dd217a6abbd7581d28f75f0d81e
diff --git a/configs/kona/mixer_paths_mtp.xml b/configs/kona/mixer_paths.xml
similarity index 100%
rename from configs/kona/mixer_paths_mtp.xml
rename to configs/kona/mixer_paths.xml