update build.yml for correct artifacts

.github/workflows/build.yml

@@ -15,6 +15,9 @@ jobs:
       matrix:
         build: [macos, windows, linux]
 
+    outputs:
+      extension_path: ${{ steps.save-path.outputs.path }}
+
     steps:
       - uses: actions/checkout@v3
 
@@ -52,12 +55,11 @@ jobs:
             cp target/aarch64-apple-darwin/release/libcusf_launcher_crypto.dylib ../cusf_launcher/addons/cusf_launcher_crypto/bin/
           fi
 
-      - name: Upload GDExtension
-        uses: actions/upload-artifact@v4
+      - name: Cache GDExtension
+        uses: actions/cache@v3
         with:
-          name: gdextension_${{ matrix.build }}
-          if-no-files-found: error
-          path: cusf_launcher/addons/cusf_launcher_crypto/bin/*
+          path: cusf_launcher/addons/cusf_launcher_crypto/bin
+          key: gdextension-${{ matrix.build }}-${{ github.sha }}
 
   build-godot:
     name: Build Godot Project
@@ -84,11 +86,11 @@ jobs:
           use-dotnet: false
           include-templates: true
 
-      - name: Download GDExtension
-        uses: actions/download-artifact@v4
+      - name: Restore GDExtension
+        uses: actions/cache@v3
         with:
-          name: gdextension_${{ matrix.build }}
-          path: cusf_launcher/addons/cusf_launcher_crypto/bin/
+          path: cusf_launcher/addons/cusf_launcher_crypto/bin
+          key: gdextension-${{ matrix.build }}-${{ github.sha }}
 
       - name: Verify Setup
         run: godot --version