Update c-cpp.yml

Author: lemonorangeapple

.github/workflows/c-cpp.yml

@@ -10,17 +10,13 @@ on:
 jobs:
   build:
 
-    runs-on: windows-2022
+    runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v3
     - name: cmake
       run: cmake .
     - name: make
-      run: make ./build
+      run: make
     - name: run
-      run: ./JunLang.exe
-    - uses: actions/upload-artifact@v4
-      with:
-        name: JunLang
-        path: ./JunLang.exe
+      run: ./JunLang