Try building the release with an older version of nuitka. (#10)

* Updated OSCR dependency to 251.

* Try building the release with an older version of nuitka.

.github/workflows/build.yml

@@ -18,8 +18,8 @@ jobs:
         python-version: "3.10"
 
     - run: pip install .
-    - run: pip install nuitka==2.0
-    - run: python -m nuitka main.py --onefile --enable-plugin=pyside6 --noinclude-qt-translations --disable-console --output-dir=dist --output-filename=OSCR --assume-yes-for-downloads
+    - run: pip install nuitka==1.8.6
+    - run: python -m nuitka --standalone --enable-plugin=pyside6 --onefile --output-filename=OSCR --output-dir=dist main.py --disable-console --assume-yes-for-downloads --noinclude-qt-translations --include-data-files=./assets/*=./assets/
     - uses: actions/upload-artifact@v2
       with:
         name: build_binary