build(deps): bump actions/checkout from 2 to 3

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] <support@github.com>

Author: dependabot[bot]

.github/workflows/sanity.yml

@@ -17,7 +17,7 @@ jobs:
           - goos: windows
             goarch: amd64
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-go@v2
       with:
         go-version: ${{ env.GO_VERSION }}
@@ -34,7 +34,7 @@ jobs:
     name: "Run tests"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-go@v2
       with:
         go-version: ${{ env.GO_VERSION }}
@@ -55,7 +55,7 @@ jobs:
           - goos: windows
             goarch: amd64
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-go@v2
         with:
           go-version: ${{ env.GO_VERSION }}