ci(build): update bake-action to v6.5.0 and remove redundant checkout

Description:
Updated `docker/bake-action` to v6.5.0 for better performance and compatibility. Removed redundant `checkout` step to streamline the workflow.

Author: adnanhassanriar

.github/workflows/deploy.yml

@@ -90,7 +90,7 @@ jobs:
           driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
       -
         name: Build website
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v6.5.0
         with:
           source: .
           files: |
@@ -128,7 +128,7 @@ jobs:
       -
         name: Update S3 config
         if: ${{ env.DOCS_S3_BUCKET != '' && env.DOCS_S3_CONFIG != '' }}
-        uses: docker/bake-action@v6
+        uses: docker/bake-action@v6.5.0
         with:
           source: .
           files: |