chore: create release path if not exist

Author: LucasXu0

.github/workflows/release.yml

@@ -396,12 +396,14 @@ jobs:
         working-directory: frontend/appflowy_flutter
         run: |
           flutter_distributor release --name=dev --jobs=release-dev-linux-deb --skip-clean
+          mkdir -p ${{ env.LINUX_APP_RELEASE_PATH }}
           cp -r dist/${{ github.ref_name }}/appflowy-${{ github.ref_name }}+${{ github.ref_name }}-linux.deb ${{ env.LINUX_APP_RELEASE_PATH }}/${{ env.LINUX_PACKAGE_DEB_NAME }}
 
       - name: Build Linux package (.rpm)
         working-directory: frontend/appflowy_flutter
         run: |
           flutter_distributor release --name=dev --jobs=release-dev-linux-rpm --skip-clean
+          mkdir -p ${{ env.LINUX_APP_RELEASE_PATH }}
           cp -r dist/${{ github.ref_name }}/appflowy-${{ github.ref_name }}+${{ github.ref_name }}-linux.rpm ${{ env.LINUX_APP_RELEASE_PATH }}/${{ env.LINUX_PACKAGE_RPM_NAME }}
 
       - name: Build Linux package (.AppImage)