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/debug.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Dump GitHub context
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}

.github/workflows/docker-build.yml

@@ -20,7 +20,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
             - name: "Get Previous tag"
               id: previoustag
               uses: actions-ecosystem/action-get-latest-tag@v1

.github/workflows/python-ci.yml

@@ -41,7 +41,7 @@ jobs:
                     #   }
                     # - { name: Mac, python: "3.10", os: macos-latest, tox: py310 }
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - uses: actions/setup-python@v4
               with:
                   python-version: ${{ matrix.python }}
@@ -68,7 +68,7 @@ jobs:
     #        runs-on: ubuntu-latest
     #        concurrency: docs
     #        steps:
-    #            - uses: actions/checkout@v3
+    #            - uses: actions/checkout@v4
     #            - uses: actions/setup-python@v4
     #              with:
     #                  python-version: "3.10"
@@ -87,7 +87,7 @@ jobs:
         runs-on: ubuntu-latest
         concurrency: publish
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
               with:
                   fetch-depth: 0
             - name: publish

.github/workflows/python-pr.yml

@@ -29,7 +29,7 @@ jobs:
                           tox: py310,
                       }
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - uses: actions/setup-python@v4
               with:
                   python-version: ${{ matrix.python }}

.github/workflows/python-update-reqs.yml

@@ -21,7 +21,7 @@ jobs:
     update-reqs:
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - uses: actions/setup-python@v4
               with:
                   python-version: "3.10"