AZP/RELEASE: temporarily skip non-UCXX stages for Phase 3 iteration

GitHubDraft + Build stages skipped while iterating on UCXX_build.
Restore conditions before merge.

Author: Alexey-Rivkin

buildlib/azure-pipelines-release.yml

@@ -133,7 +133,7 @@ stages:
 
 
   - stage: GitHubDraft
-    condition: eq(dependencies.Prepare.outputs['CheckRelease.Result.Launch'], 'True')
+    condition: false  # temp: skip non-UCXX stage for Phase 3 iteration; restore before merge
     dependsOn: Prepare
     jobs:
     - template: az-github-draft.yml
@@ -154,7 +154,7 @@ stages:
     dependsOn:
       - Prepare
       - GitHubDraft
-    condition: eq(dependencies.Prepare.outputs['CheckRelease.Result.Launch'], 'True')
+    condition: false  # temp: skip non-UCXX stage for Phase 3 iteration; restore before merge
     jobs:
       - template: az-distro-release.yml
         parameters: