Fix release workflow to only depend on publish (#2235)

Fixes
[releases](https://github.com/pulumi/pulumi-azure-native/actions/runs/4119235099),
hopefully.

Seems like `publish-sdks` got folded into `publish`?

Author: thomas11

.github/workflows/release.yml

@@ -24,9 +24,7 @@ jobs:
 
   dispatch_docs_build:
     runs-on: ubuntu-latest
-    needs: 
-      - publish-sdks
-      - publish
+    needs: publish
     if: contains(github.ref_name,'-')
     steps:
       - name: Install pulumictl