Public CI fast RPC Shell Scripts

Added shell script for fast RPC testcases
Added Readme for fast RPC Testcases

Signed-off-by: Abhishek Bajaj <[email protected]>

Author: abbajaj806

Runner/suites/Multimedia/CDSP/fastrpc_test/run.sh

@@ -39,7 +39,7 @@ log_info "Checking if dependency binary is available"
 export PATH=$PATH:/usr/share/bin
 check_dependencies fastrpc_test grep
 
-cd /usr/share/bin/
+cd /usr/share/bin/ || exit 1
 
 # Step 1: Read the SoC ID
 soc=$(cat /sys/devices/soc0/soc_id)