Revert to actions/checkout

.github/workflows/macos.yml

@@ -9,14 +9,13 @@ jobs:
     runs-on: macos-latest
 
     steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
     - name: Install SDL2 and dylibbundler
       run: |
            brew install sdl2
            brew install dylibbundler
-    - name: Clone repository
-      run: |
-           git clone https://github.com/allkern/psx
-           cd psx
     - name: Build and pack PSXE
       run: |
            git fetch --all --tags

.github/workflows/ubuntu.yml

@@ -9,13 +9,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
     - name: Install SDL2
       run: |
            sudo apt install libsdl2-dev
-    - name: Clone repository
-      run: |
-           git clone https://github.com/allkern/psx
-           cd psx
     - name: Build PSXE
       run: |
            git fetch --all --tags

.github/workflows/windows.yml

@@ -9,10 +9,9 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - name: Clone repository
-      run: |
-           git clone https://github.com/allkern/psx
-           cd psx
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
     - name: Run build-deps
       run: ./build-deps.ps1
     - name: 64-bit build