remove release notes

.github/workflows/push-oci.yml

@@ -23,28 +23,6 @@ jobs:
         run: |
           git config user.name ${{ github.actor }}
           git config user.email ${{ github.actor }}@users.noreply.github.com
-      - name: Get release version
-        id: release-version
-        run: |
-          echo "tag=v$(yq .version charts/cryostat/Chart.yaml)" >> $GITHUB_OUTPUT
-      - name: Get previous version
-        id: previous-version
-        run: |
-          # Filter tags by regex, combine with the Chart version, sort by version number, and output the preceeding version.
-          chart_version="${{ steps.release-version.outputs.tag }}"
-          previous_version="$({ echo v${chart_version}; git tag -l | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$'; } | sort -V | grep -B1 "${chart_version}" | head -n1)"
-          echo "tag=${previous_version}" >> $GITHUB_OUTPUT
-      - name: Generate release notes
-        env:
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-        run: |
-          gh api --method POST \
-            -H "Accept: application/vnd.github+json" \
-            -H "X-GitHub-Api-Version: 2022-11-28" \
-            /repos/${GITHUB_REPOSITORY}/releases/generate-notes \
-            -f tag_name="${{ steps.release-version.outputs.tag }}" \
-            -f target_commitish="${GITHUB_REF_NAME}" \
-            -f previous_tag_name="${{ steps.previous-version.outputs.tag }}" | jq -r .body > charts/cryostat/release-notes.md
       - name: Set up Helm
         uses: azure/setup-helm@v4
         with: