Bump actions/checkout from 2 to 3 (#204)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v3)

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

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

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

.github/workflows/issue-opened.yml

@@ -8,7 +8,7 @@ jobs:
   issue_triage:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: github/issue-labeler@v2
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/release.yml

@@ -14,13 +14,13 @@ jobs:
     outputs:
       version: ${{ steps.go-version.outputs.version }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - id: go-version
         run: echo "::set-output name=version::$(cat ./.go-version)"
   release-notes:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Generate Release Notes

.github/workflows/test.yml

@@ -26,7 +26,7 @@ jobs:
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v2.3.4
+      uses: actions/checkout@v3
 
     - name: Go fmt
       run: |
@@ -65,7 +65,7 @@ jobs:
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v2.3.4
+      uses: actions/checkout@v3
 
     - name: TF acceptance tests
       timeout-minutes: 10