workflow: bump actions/* to v4

.github/workflows/build.yml

@@ -16,9 +16,12 @@ jobs:
     name: Build with Docker using devkitARM
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v1
+        uses: actions/checkout@v4
         with:
           submodules: recursive
+          fetch-depth: 0
+      - name: Setup environment
+        run: git config --global safe.directory '*'
       - name: Install tools
         run: |
           sudo apt-get update
@@ -50,7 +53,7 @@ jobs:
           cp ds/DSEins.nds ~/artifacts
           cp ds/DSEins.cia ~/artifacts/DSEins.nds.cia
       - name: Publish build to GH Actions
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           path: ~/artifacts/*
           name: build