Bump docker/bake-action from 1 to 2 (#169)

Bumps [docker/bake-action](https://github.com/docker/bake-action) from 1 to 2.
- [Release notes](https://github.com/docker/bake-action/releases)
- [Commits](docker/bake-action@v1...v2)

---
updated-dependencies:
- dependency-name: docker/bake-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/validate.yml

@@ -23,6 +23,6 @@ jobs:
         uses: actions/checkout@v3
       -
         name: Validate
-        uses: docker/bake-action@v1
+        uses: docker/bake-action@v2
         with:
           targets: validate