fix: fixed linting error

Author: barakiva

scripts/clone.sh

@@ -1,10 +1,10 @@
-#!/bin/sh
-set -eux
+#!/bin/bash
+set -euo pipefail
 
 GIT_TREE="$(basename "${APP_GH_REF}")"
 git clone "${UPSTREAM_URL}" .
 git checkout "${GIT_TREE}"
 if [ "${APP_GH_ADD_SHA}" = "true" ]; then
-    git describe --tags --long > config/custom-version.txt
+  git describe --tags --long >config/custom-version.txt
 fi
 rm -rf .git