ci: update bake-action to v6

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

.github/workflows/ci.yml

@@ -42,11 +42,6 @@ jobs:
           - binary
           - dynbinary
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -56,7 +51,7 @@ jobs:
           buildkitd-flags: --debug
       -
         name: Build
-        uses: docker/bake-action@v4
+        uses: docker/bake-action@v6
         with:
           targets: ${{ matrix.target }}
       -
@@ -101,11 +96,6 @@ jobs:
       matrix:
         platform: ${{ fromJson(needs.prepare-cross.outputs.matrix) }}
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
       -
         name: Prepare
         run: |
@@ -120,7 +110,7 @@ jobs:
           buildkitd-flags: --debug
       -
         name: Build
-        uses: docker/bake-action@v4
+        uses: docker/bake-action@v6
         with:
           targets: all
           set: |
@@ -143,11 +133,6 @@ jobs:
       # required to check out the repository
       contents: read
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -157,7 +142,7 @@ jobs:
           buildkitd-flags: --debug
       -
         name: Run
-        uses: docker/bake-action@v5
+        uses: docker/bake-action@v6
         with:
           targets: govulncheck
         env: