chore: bump docker/setup-buildx-action from 3.11.1 to 3.12.0

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 3.11.1 to 3.12.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@e468171...8d2750c)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-version: 3.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-image.yml

@@ -22,7 +22,7 @@ jobs:
           go-version-file: go.mod
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f
 
       - name: Login to Quay.io
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0

.github/workflows/generate-release.yml

@@ -166,7 +166,7 @@ jobs:
           make test
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f
 
       - name: Check E2E Test Results
         run: |
@@ -274,7 +274,7 @@ jobs:
           go-version-file: go.mod
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f
 
       - name: Log in to Quay.io
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0

.github/workflows/release-image.yml

@@ -31,7 +31,7 @@ jobs:
           ref: ${{ github.event.inputs.release_branch }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f
 
       - name: Login to Quay.io
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0

.github/workflows/run-e2e-test.yml

@@ -33,7 +33,7 @@ jobs:
           go-version-file: go.mod
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
 
       - name: Create kind config
         run: |