Manual 2.6.48 promotion

Issue: ZENKO-4745

.github/workflows/manual-promote.yaml

@@ -0,0 +1,54 @@
+name: manual-promote
+
+on: push
+
+jobs:
+  release:
+    env:
+      TAG: '2.6.48'
+      SHA1: '0286ef987223bfc8a041ce7a7c7800598b54ff05'
+      ARTIFACT: 'github:scality:Zenko:staging-0286ef9872.build-iso-and-end2end-test.3393'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          fetch-tags: true
+          ref: ${{ env.TAG }}
+
+      - name: 'Check if tag matches the branch name'
+        shell: bash
+        run: >
+          [[ "refs/heads/development/${{ env.TAG }}" == "${{ github.ref }}."* ]]
+
+      - name: 'Check if tag is set in VERSION file'
+        shell: bash
+        run: >
+          source VERSION
+          [[ "${{ env.TAG }}" == "$VERSION_FULL" ]]
+
+      - name: 'Check if tag was already created'
+        shell: bash
+        run: >
+          ! git show-ref --tags v${{ env.TAG }} --quiet
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          name: Release ${{ env.TAG }}
+          tag_name: ${{ env.TAG }}
+          generate_release_notes: true
+          target_commitish: ${{ env.SHA1 }}
+
+      - name: Promote artifacts
+        uses: scality/action-artifacts@v4
+        with:
+          method: promote
+          url: https://artifacts.scality.net
+          name: ${{ env.ARTIFACT }}
+          tag: ${{ env.TAG }}
+          user: ${{ secrets.ARTIFACTS_USER }}
+          password: ${{ secrets.ARTIFACTS_PASSWORD }}