workflow: Update actions/checkout action to v4 (#189)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/clean-headers.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out OdysseyHeaders project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: MonsterDruide1/OdysseyHeaders
         path: ./OdysseyHeaders

.github/workflows/compile-check.yml

@@ -13,12 +13,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Check out branch if in PR
       if: ${{ github.event_name == 'pull_request_target' }}
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         submodules: recursive

.github/workflows/copy-headers.yml

@@ -16,17 +16,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out OdysseyDecomp project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Check out branch if in PR
       if: ${{ github.event_name == 'pull_request_target' }}
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         submodules: recursive
     - name: Check out OdysseyHeaders project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: MonsterDruide1/OdysseyHeaders
         path: ./OdysseyHeaders

.github/workflows/lint.yml

@@ -4,7 +4,7 @@ jobs:
   clang-format:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - uses: DoozyX/clang-format-lint-action@v0.18
       with:
         source: 'src lib'
@@ -13,7 +13,7 @@ jobs:
   custom-lint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Set up python

.github/workflows/progress.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Set up dependencies

.github/workflows/test-compile.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Set up dependencies