Added mvnw to excludes (#15)

Author: garethahealy

runaction.sh

@@ -11,6 +11,7 @@ statuscode=0
 
 excludes+=( ! -path *./.git/* )
 excludes+=( ! -path *.go )
+excludes+=( ! -path */mvnw )
 
 for path in ${INPUT_IGNORE}; do
     echo "::debug:: Adding '${path}' to excludes"
@@ -70,4 +71,4 @@ for file in "${filepaths[@]}"; do
     shellcheck "$file" || statuscode=$?
 done
 
-exit "$statuscode"
+exit "$statuscode"