ci(bump): override entry point

Author: thomasleplus

.github/workflows/apk-check-versions.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Check the versions
         shell: bash
         run: |
-          docker run --pull always -t --user root "leplusorg/${GITHUB_REPOSITORY#*/docker-}:main" sh -c '
+          docker run --pull always -t --user root --entrypoint /bin/sh "leplusorg/${GITHUB_REPOSITORY#*/docker-}:main" /bin/sh -c '
             apk update
             if apk -u list | tee -a /dev/stderr | grep -q -e . ; then
               exit 1

img/bump-apk-versions.sh

@@ -31,7 +31,7 @@ if [ -f /.dockerenv ]; then
 
 else
 
-	\docker run --pull always --rm -t --user root -v "$(pwd):/opt/bump" "leplusorg/${PWD##*/}:main" /opt/bump/"$(\basename "${0}")"
+	\docker run --pull always --rm -t --user root -v "$(pwd):/opt/bump" --entrypoint /opt/bump/"$(\basename "${0}")" "leplusorg/${PWD##*/}:main"
 
 	./create-bump-prs.sh