ci: updated upload artifact action

Author: scolastico

.github/workflows/build.yml

@@ -39,19 +39,19 @@ jobs:
 
       # Upload artifacts
       - name: Upload binaries
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: binaries
           path: bin/
           retention-days: 1
       - name: Upload dist
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: dist/
           retention-days: 1
       - name: Upload docs
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: docs
           path: docs/