chore: Bump actions/setup-go from 6.1.0 to 6.2.0

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 6.1.0 to 6.2.0.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v6.1.0...7a3fe6c)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-version: 6.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/contract-testing.yaml

@@ -994,7 +994,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c
+      - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5
         with:
           go-version-file: 'cfn-resources/go.mod'
       - name: setup Atlas CLI