build(deps): bump actions/setup-go from 5 to 6 (#1305)

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5 to 6.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/codeql.yml

@@ -34,7 +34,7 @@ jobs:
 
       # Install golang used by this project (https://github.com/github/codeql-action/issues/1842)
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: "go.mod"
 

.github/workflows/focused-test.yml

@@ -6,7 +6,7 @@ jobs:
   focused-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: '1.25.0'
       - uses: actions/checkout@v5

.github/workflows/manual-releaser.yml

@@ -15,7 +15,7 @@ jobs:
         with:
           ref: ${{ github.event.inputs.tag }} 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: '1.25.0'
       - name: Run GoReleaser

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: '1.25.0'
       - name: Run GoReleaser

.github/workflows/run-tests.yml

@@ -17,7 +17,7 @@ jobs:
     outputs:
       pr_number: ${{ github.event.number }}
     steps:
-    - uses: actions/setup-go@v5
+    - uses: actions/setup-go@v6
       with:
         go-version: '1.25.0'
     - uses: actions/checkout@v5