Fixed Release Build (#11)

* Updated OSCR dependency to 251.

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

* Test.

* Fixed release build.

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
         python-version: "3.10"
 
     - run: pip install .
-    - run: pip install nuitka==1.8.6
+    - run: pip install nuitka==2.0.4 
     - 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: