Apply shellcheck fixes

Author: LcJuves

codeoss-server/init-codeoss-server.sh

@@ -8,4 +8,4 @@ if [ -z "$CODEOSS_SERVER_TOKEN" ]; then
     CODEOSS_SERVER_TOKEN=3001bbf8-a6a7-40b4-a1dc-54ca44b7314e
 fi
 
-codeoss-server --host 0.0.0.0 --port $CODEOSS_SERVER_PORT --telemetry-level off --connection-token $CODEOSS_SERVER_TOKEN
+codeoss-server --host 0.0.0.0 --port "$CODEOSS_SERVER_PORT" --telemetry-level off --connection-token "$CODEOSS_SERVER_TOKEN"