Try fixing lint

Author: BewareMyPower

.github/workflows/ci-pr-validation.yaml

@@ -93,7 +93,6 @@ jobs:
       - name: Build the project
         run: |
           cmake -B build -DINTEGRATE_VCPKG=ON -DVCPKG_TARGET_TRIPLET=x64-linux-release -DBUILD_TESTS=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
-          cmake --build build -j8
 
       - name: Tidy check
         run: |

tests/AuthPluginTest.cc

@@ -337,6 +337,7 @@ void mockZTS(Latch& latch, int port) {
             break;
         }
     }
+    acceptor.close();
 
     LOG_INFO("-- MockZTS exiting");
 }