New workflow for publishing snapshots (#1838)

.github/workflows/branch_snapshot.yml

@@ -0,0 +1,35 @@
+name: Branch Snapshot
+
+on:
+  workflow_dispatch:
+    inputs:
+      branch:
+        description: 'Branch to publish snapshot of'
+        required: true
+        default: 'master'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup Git
+        run: |
+          git config --global user.name 'Zuul Build'
+          git config --global user.email '[email protected]'
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.inputs.branch }}
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: 17
+          cache: 'gradle'
+      - name: Build snapshot
+        run: ./gradlew build snapshot
+        env:
+          NETFLIX_OSS_SIGNING_KEY: ${{ secrets.ORG_SIGNING_KEY }}
+          NETFLIX_OSS_SIGNING_PASSWORD: ${{ secrets.ORG_SIGNING_PASSWORD }}
+          NETFLIX_OSS_REPO_USERNAME: ${{ secrets.ORG_NETFLIXOSS_USERNAME }}
+          NETFLIX_OSS_REPO_PASSWORD: ${{ secrets.ORG_NETFLIXOSS_PASSWORD }}