Bump actions/checkout from 2 to 4 (#31)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v4)

---
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>
Co-authored-by: Nikita Smirnov <46124551+Nikita-Smirnov-Exactpro@users.noreply.github.com>

.github/workflows/build-dev-release.yml

@@ -7,7 +7,7 @@ jobs:
     name: Get previous tag
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
           fetch-depth: 100
@@ -67,7 +67,7 @@ jobs:
       - changes
     if: ${{ needs.changes.outputs.grpc == 'true' }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK 'zulu' '11'
         uses: actions/setup-java@v4
         with:
@@ -105,7 +105,7 @@ jobs:
       - changes
     if: (needs.changes.outputs.core == 'true' || needs.changes.outputs.grpc == 'true') && !cancelled()
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK 'zulu' '11'
         uses: actions/setup-java@v4
         with:

.github/workflows/ci-unwelcome-words.yml

@@ -8,11 +8,11 @@ jobs:
     if: github.actor != 'dependabot[bot]'
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.sha }}
       - name: Checkout tool
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           repository: exactpro-th2/ci-github-action
           ref: master