chore(deps): update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
             target: aarch64-apple-darwin
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install linux
         if: ${{ matrix.os == 'linux' }}
         run: |

.github/workflows/tests.yml

@@ -22,7 +22,7 @@ jobs:
             image: macos-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install linux
         if: ${{ matrix.os == 'linux' }}
         run: |