[3.9] build(deps): bump actions/checkout from 2 to 3 (GH-32226) (#91722)

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] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>.
(cherry picked from commit 1ba63e3)

Author: JelleZijlstra

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
       run_tests: ${{ steps.check.outputs.run_tests }}
       run_ssl_tests: ${{ steps.check.outputs.run_ssl_tests }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Check for source changes
         id: check
         run: |
@@ -79,7 +79,7 @@ jobs:
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v3
       - name: Install Dependencies
         run: sudo ./.github/workflows/posix-deps-apt.sh
@@ -119,7 +119,7 @@ jobs:
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Build CPython
       run: .\PCbuild\build.bat -e -p Win32
     - name: Display build info
@@ -133,7 +133,7 @@ jobs:
     needs: check_source
     if: needs.check_source.outputs.run_tests == 'true'
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Build CPython
       run: .\PCbuild\build.bat -e -p x64
     - name: Display build info
@@ -149,7 +149,7 @@ jobs:
     env:
       PYTHONSTRICTEXTENSIONBUILD: 1
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Configure CPython
       run: ./configure --with-pydebug --with-openssl=/usr/local/opt/openssl --prefix=/opt/python-dev
     - name: Build CPython
@@ -168,7 +168,7 @@ jobs:
       OPENSSL_VER: 1.1.1n
       PYTHONSTRICTEXTENSIONBUILD: 1
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Install Dependencies
       run: sudo ./.github/workflows/posix-deps-apt.sh
     - name: Configure OpenSSL env vars
@@ -214,7 +214,7 @@ jobs:
       OPENSSL_DIR: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }}
       LD_LIBRARY_PATH: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }}/lib
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Install Dependencies
       run: sudo ./.github/workflows/posix-deps-apt.sh
     - name: Configure OpenSSL env vars

.github/workflows/build_msi.yml

@@ -25,14 +25,14 @@ jobs:
     name: 'Windows (x86) Installer'
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Build CPython installer
       run: .\Tools\msi\build.bat -x86
 
   build_win_amd64:
     name: 'Windows (x64) Installer'
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Build CPython installer
       run: .\Tools\msi\build.bat -x64

.github/workflows/doc.yml

@@ -24,7 +24,7 @@ jobs:
     name: 'Docs'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: 'Install Dependencies'
       run: sudo ./.github/workflows/posix-deps-apt.sh && sudo apt-get install wamerican
     - name: 'Configure CPython'