refactor: improve entrypoint command order

Author: rickstaa

entrypoint.sh

@@ -1,11 +1,11 @@
 #!/bin/sh
 set -eu
 
+cd "${GITHUB_WORKSPACE}" || exit
+
 # Apply hotfix for 'fatal: unsafe repository' error (see #10).
 git config --global --add safe.directory "${GITHUB_WORKSPACE}"
 
-cd "${GITHUB_WORKSPACE}" || exit
-
 if [ -z "${INPUT_TAG}" ]; then
   echo "[action-create-tag] No-tag was supplied! Please supply a tag."
   exit 1