ci: fixup!

Author: shifujun

.github/actions/pre-build/action.yml

@@ -13,7 +13,7 @@ runs:
       run: echo "DISABLE_TENCENT_MAVEN_MIRROR=true" >> $GITHUB_ENV
     - name: Add cmdline-tools to PATH
       shell: bash
-      run: echo "$ANDROID_HOME/cmdline-tools/latest/bin" >> "$GITHUB_PATH"`
+      run: echo "$ANDROID_HOME/cmdline-tools/latest/bin" >> "$GITHUB_PATH"
     - name: Install specific Android SDK platforms
       shell: bash
       run: sdkmanager "platforms;android-33"