build(deps): bump actions/checkout from 2 to 3.1.0 (#155)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.1.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v3.1.0)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

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

.github/workflows/go-test.yml

@@ -16,7 +16,7 @@ jobs:
       id: go
 
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3.1.0
 
     - name: Download dependencies
       run: go mod download
@@ -44,7 +44,7 @@ jobs:
       id: go
 
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3.1.0
 
     - name: Download dependencies
       run: go mod download