chore(deps): update actions/attest-build-provenance action to v2 (#2730)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/release.yml

@@ -69,7 +69,7 @@ jobs:
         run: bunx @vscode/vsce package
 
       - name: 🔒 Attest artifacts
-        uses: actions/attest-build-provenance@ef244123eb79f2f7a7e75d99086184180e6d0018 # v1.4.4
+        uses: actions/attest-build-provenance@619dbb2e03e0189af0c55118e7d3c5e129e99726 # v2.0.0
         # Read: https://docs.github.com/en/actions/security-guides/using-artifact-attestations-to-establish-provenance-for-builds
         with:
           subject-path: "${{ env.NAME }}-${{ env.VERSION }}.vsix"