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>

.github/workflows/doc.yaml

@@ -9,7 +9,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Render terraform docs inside the USAGE.md and push changes back to branch
       uses: terraform-docs/gh-actions@v0.11.0
       with:

.github/workflows/lint.yaml

@@ -14,7 +14,7 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: hashicorp/setup-terraform@v1
       with:
         terraform_version: 1.0.0
@@ -24,7 +24,7 @@ jobs:
   tflint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: hashicorp/setup-terraform@v1
       with:
         terraform_version: 1.0.0

.github/workflows/test-fast.yaml

@@ -29,7 +29,7 @@ jobs:
       TF_VAR_dns_servers:  ${{ secrets.TF_VAR_DNS_SERVERS }}
     environment: nova
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: hashicorp/setup-terraform@v1
       with:
         terraform_version: 1.0.0

.github/workflows/test-full.yaml

@@ -24,7 +24,7 @@ jobs:
       TF_VAR_dns_servers:  ${{ secrets.TF_VAR_DNS_SERVERS }}
     environment: nova
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: hashicorp/setup-terraform@v1
       with:
         terraform_version: 1.0.0