Giving execute permission to scripts directory

Dockerfile

@@ -17,6 +17,7 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-ins
 COPY /etc/ /etc/
 
 COPY /scripts/ /scripts/
+RUN chmod -R +x /scripts/
 
 # Setting up MySQL
 RUN /scripts/mysql_setup.sh