ci: fix missing dependency on bin-image job

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

Author: crazy-max

.github/workflows/merge.yml

@@ -84,6 +84,8 @@ jobs:
 
   bin-image:
     uses: docker/github-builder/.github/workflows/bake.yml@v1
+    needs:
+      - bin-image-prepare
     permissions:
       contents: read # same as global permission
       id-token: write # for signing attestation(s) with GitHub OIDC Token