fix: clean deploy before building

Author: andre-dietrich

.github/workflows/deploy.yaml

@@ -17,6 +17,9 @@ jobs:
     build:
         runs-on: ubuntu-latest
         steps:
+            - name: Remove existing LiaScript directory
+              run: rm -rf LiaScript
+
             - name: Download LiaScript test branch
               run: git clone --branch test https://github.com/LiaScript/LiaScript.git