Bump actions/checkout from 2 to 3 (#28)

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](https://github.com/actions/checkout/compare/v2...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
  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>
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 88052db..1e2ee20 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -17,7 +17,7 @@
     steps:
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Cache local Maven repository
       uses: actions/cache@v2
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index b2dc938..ac3b083 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -22,7 +22,7 @@
         go-version: ^1.13
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Get dependencies
       run: |