ci(build): add only build directory and tests to archive

Author: sevenbunu

.github/workflows/build.yml

@@ -82,7 +82,7 @@ jobs:
           path: ${{env.build_dir}}/libspla_x64.so
 
       - name: Archive repository
-        run: tar -cvzf repository.tar.gz . 
+        run: tar -cvzf repository.tar.gz run_tests.py build/
 
       - name: Upload library
         uses: actions/upload-artifact@v4