gha: update to docker/bake-action@v4

- Node 20 as default runtime (requires Actions Runner v2.308.0 or later)
- full diff https://github.com/docker/bake-action/compare/v2.3.0...v4.1.0

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

.github/workflows/.test.yml

@@ -37,7 +37,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build dev image
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -117,7 +117,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build dev image
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -166,7 +166,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build dev image
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -220,7 +220,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build dev image
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -355,7 +355,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build dev image
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |

.github/workflows/buildkit.yml

@@ -33,7 +33,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: binary
       -

.github/workflows/ci.yml

@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: ${{ matrix.target }}
       -
@@ -106,7 +106,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: all
           set: |

.github/workflows/test.yml

@@ -44,7 +44,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build dev image
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -111,7 +111,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Build dev image
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: dev
           set: |
@@ -167,7 +167,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
       -
         name: Test
-        uses: docker/bake-action@v2
+        uses: docker/bake-action@v4
         with:
           targets: binary-smoketest
           set: |