Publish enterprise2 to correct bucket (#43115) (#43119)

(cherry picked from commit 198f947d0b)

Co-authored-by: malcolmholmes <42545407+malcolmholmes@users.noreply.github.com>

.drone.yml

@@ -3844,7 +3844,7 @@ steps:
   image: grafana/grafana-ci-deploy:1.3.1
   name: upload-cdn-assets-enterprise2
 - commands:
-  - ./bin/grabpl upload-packages --edition enterprise2 --packages-bucket grafana-downloads
+  - ./bin/grabpl upload-packages --edition enterprise2 --packages-bucket grafana-downloads-enterprise2
   depends_on:
   - package-enterprise2
   - redis-integration-tests
@@ -4001,6 +4001,6 @@ kind: secret
 name: prerelease_bucket
 ---
 kind: signature
-hmac: 2677a57381f4801629ff230e97b7859207a61bcb3a9340fee836bb18a04b95e7
+hmac: 18aa4bedb40fcb3c91faf357a5ecba3b9903bc9e4fb04a29fbbd0e1c0ae7a349
 
 ...

scripts/drone/steps/lib.star

@@ -934,6 +934,8 @@ def upload_packages_step(edition, ver_mode, is_downstream=False):
     elif ver_mode == 'release':
         packages_bucket = '$${{PRERELEASE_BUCKET}}/artifacts/downloads{}/${{DRONE_TAG}}'.format(enterprise2_suffix(edition))
         cmd = './bin/grabpl upload-packages --edition {} --packages-bucket {}'.format(edition, packages_bucket)
+    elif edition == 'enterprise2':
+        cmd = './bin/grabpl upload-packages --edition {} --packages-bucket grafana-downloads-enterprise2'.format(edition)
     else:
         cmd = './bin/grabpl upload-packages --edition {} --packages-bucket grafana-downloads'.format(edition)