fix(cd): add loki-image to needs (#19870)

Adding loki-image to the list of trigger-cd needs. Otherwise, trigger-cd is not able to obtain needs.loki-image.outputs.image_tag and the image tag passed to the workflow is empty.

Author: ivkalita

.github/release-workflows.jsonnet

@@ -197,7 +197,7 @@ local weeklyImageJobs = {
       for name in std.objectFields(weeklyImageJobs)
     } + {
       'trigger-cd': job.new()
-                    + job.withNeeds(['loki-manifest', 'loki-canary-manifest'])
+                    + job.withNeeds(['loki-image', 'loki-manifest', 'loki-canary-manifest'])
                     + job.withIf("github.ref == 'refs/heads/main'")
                     + job.withPermissions({
                       contents: 'read',

.github/workflows/images.yml

@@ -508,6 +508,7 @@
       "IMAGE_TAG": "${{ needs.loki-image.outputs.image_tag }}"
     "if": "github.ref == 'refs/heads/main'"
     "needs":
+    - "loki-image"
     - "loki-manifest"
     - "loki-canary-manifest"
     "permissions":