Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/codeql.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2

.github/workflows/pythonpackage.yml

@@ -100,7 +100,7 @@ jobs:
     -
       if: success() && !env.ACT
       name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         fetch-depth: 1
         persist-credentials: false

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
           installer-parallel: false
       -
         name: Checkout SickChill
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           path: sickchill

.github/workflows/upgrade_dependencies.yml

@@ -17,7 +17,7 @@ jobs:
       -
         name: Checkout
         if: success() && !env.ACT
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: 'develop'
           token: ${{ secrets.PAT }}