try to fix building

Author: Дмитрий Макаров

.github/workflows/build.yml

@@ -17,6 +17,7 @@ jobs:
         uses: flipperdevices/flipperzero-ufbt-action@v0.1
         id: build-standard
         with:
+          app-dir: "."
           sdk-channel: release
 
       - name: Rename standard artifact
@@ -27,6 +28,7 @@ jobs:
         uses: flipperdevices/flipperzero-ufbt-action@v0.1
         id: build-unleashed
         with:
+          app-dir: "."
           sdk-index-url: https://up.unleashedflip.com/directory.json
           sdk-channel: release
 
@@ -39,6 +41,7 @@ jobs:
         uses: flipperdevices/flipperzero-ufbt-action@v0.1
         id: build-momentum
         with:
+          app-dir: "."
           sdk-index-url:  https://up.momentum-fw.dev/firmware/directory.json
           sdk-channel: release