ci: bump golangci/golangci-lint-action from 5.1.0 to 6.1.1

Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 5.1.0 to 6.1.1.
- [Release notes](https://github.com/golangci/golangci-lint-action/releases)
- [Commits](golangci/golangci-lint-action@v5.1.0...v6.1.1)

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

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

.github/workflows/ci-examples.yml

@@ -103,7 +103,7 @@ jobs:
 
       # NOTE: "file exists" tar errors can be safely ignored, because go is already installed.
       - name: Lint ${{ matrix.example }}
-        uses: golangci/golangci-lint-action@v5.1.0
+        uses: golangci/golangci-lint-action@v6.1.1
         with:
           # NOTE: The version must be specified without the patch version.
           version: v1.54.2

.github/workflows/ci-lint.yml

@@ -68,7 +68,7 @@ jobs:
           go-version: "1.22.x"
 
       - name: Lint Go client-sdk
-        uses: golangci/golangci-lint-action@v5.1.0
+        uses: golangci/golangci-lint-action@v6.1.1
         with:
           # NOTE: The version must be specified without the patch version.
           version: v1.54.2
@@ -97,7 +97,7 @@ jobs:
           go-version: "1.22.x"
 
       - name: Lint E2E tests
-        uses: golangci/golangci-lint-action@v5.1.0
+        uses: golangci/golangci-lint-action@v6.1.1
         with:
           # NOTE: The version must be specified without the patch version.
           version: v1.56.1
@@ -116,7 +116,7 @@ jobs:
           go-version: "1.22.x"
 
       - name: Lint reflect-go
-        uses: golangci/golangci-lint-action@v5.1.0
+        uses: golangci/golangci-lint-action@v6.1.1
         with:
           # NOTE: The version must be specified without the patch version.
           version: v1.56.1