fix actions ref resolution

.github/workflows/docker.yaml

@@ -17,31 +17,8 @@ jobs:
       - name: Collect build context
         id: context
         run: |
-          echo "date=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> "$GITHUB_OUTPUT"
           echo "version=$(< VERSION)" >> "$GITHUB_OUTPUT"
 
-      - name: Get monero tag ref
-        id: get_release_ref
-        uses: octokit/request-action@v2.x
-        with:
-          route: GET /repos/monero-project/monero/git/refs/tags/${{ steps.context.outputs.version }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Get monero commit ref url
-        id: get_commit_ref_url
-        run: |
-          URL="${{ fromJson(steps.get_release_ref.outputs.data).object.url }}"
-          echo "ref_url=${URL/https:\/\/api.github.com}" >> "$GITHUB_OUTPUT"
-
-      - name: Get monero commit ref
-        id: get_commit_ref
-        uses: octokit/request-action@v2.x
-        with:
-          route: GET ${{ steps.get_commit_ref_url.outputs.ref_url }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
       - name: Docker metadata mapping
         id: meta
         uses: docker/metadata-action@v5