Bump actions/checkout from 2 to 3 (#1515)

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>

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

.github/workflows/jira_cloud_ci.yml

@@ -26,7 +26,7 @@ jobs:
         python-version: ["3.8"]
 
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v3
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4

.github/workflows/jira_server_ci.yml

@@ -15,7 +15,7 @@ jobs:
         jira-version: [8.17.1]
 
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v3
       - name: Start Jira docker instance
         run: docker run -dit -p 2990:2990 --name jira addono/jira-software-standalone --version ${{ matrix.jira-version }}
 

.github/workflows/release.yml

@@ -26,7 +26,7 @@ jobs:
       run: python3 -m pip install --user tox
 
     - name: Check out src from Git
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         fetch-depth: 0  # needed by setuptools-scm