DEB/RPM Packages: Remove old package publishing steps (#58071)

* Remove old publish package steps

* Don't ignore publish packaging failures

scripts/drone/pipelines/publish.star

@@ -1,25 +0,0 @@
-load(
-    'scripts/drone/steps/lib.star',
-    'identify_runner_step',
-    'download_grabpl_step',
-    'publish_packages_step',
-    'compile_build_cmd',
-)
-
-load(
-    'scripts/drone/utils/utils.star',
-    'pipeline',
-)
-
-def publish(trigger, ver_mode, edition):
-    steps = [
-        download_grabpl_step(),
-        compile_build_cmd(),
-        identify_runner_step(),
-        publish_packages_step(edition=edition, ver_mode=ver_mode),
-    ]
-    return pipeline(
-                   name='main-publish', edition=edition, trigger=dict(trigger, repo=['grafana/grafana']),
-                   steps=steps,
-                   depends_on=['main-test-frontend', 'main-test-backend', 'main-build-e2e-publish', 'main-integration-tests', 'main-windows', ],
-               )

scripts/drone/pipelines/trigger_downstream.star

@@ -22,7 +22,7 @@ trigger = {
 
 def enterprise_downstream_pipeline(edition, ver_mode):
     steps = [enterprise_downstream_step(edition, ver_mode)]
-    deps = ['main-publish']
+    deps = ['main-build-e2e-publish', 'main-integration-tests']
     return pipeline(
                 name='main-trigger-downstream', edition=edition, trigger=trigger, services=[], steps=steps, depends_on=deps
         )