WebSocketTest failed, if build shared in Windows and test in powershell/cmd rather than WSL shell.

**Describe the bug**
WebSocketTest failed, integration_test_client.exe abort() has been called.

**To Reproduce**
Steps to reproduce the behavior:
1. Open 'x64 Native Tools Command Prompt for VS 20XX' terminal
2. Create building and install folder
```
mkdir -p build/install
```
3. Install dependencies
```
conan install .. -s compiler="Visual Studio" -s compiler.version=16 -s build_type=Debug -g cmake_paths
```
4. Build Drogon
```
cmake .. -DBUILD_TESTING=YES -DBUILD_DROGON_SHARED=ON -DCMAKE_CXX_VISIBILITY_PRESET=hidden -DCMAKE_VISIBILITY_INLINES_HIDDEN=1 -DCMAKE_INSTALL_PREFIX="install" -DCMAKE_TOOLCHAIN_FILE="conan_paths.cmake"
cmake --build . --target install
```
5. Add build/install/bin to path
```
# if powershell, replace install/bin with your full path
$env:path+=";install/bin"
# if cmd, replace install/bin with your full path
set PATH="%PATH%;install/bin"
```
6. run integration_test_server.exe -s
7. open new terminal
8. run integration_test_client.exe -s

**Screenshots**
```
85
In test case WebSocketTest
鈫?..\lib\tests\integration_test\client\WebSocketTest.cc:40 PASSED:
CHECK(type == WebSocketMessageType::Text)

20220316 07:15:53.450000 UTC 2056 TRACE [parse] plain data - ..\lib\src\WebSocketConnectionImpl.cc:285
20220316 07:15:53.450000 UTC 2056 TRACE [sendWsData] send 2 bytes - ..\lib\src\WebSocketConnectionImpl.cc:70
20220316 07:15:53.450000 UTC 2056 TRACE [~TcpClient] TcpClient::~TcpClient[httpClient] - connector - ..\trantor\trantor\net\TcpClient.cc:80
20220316 07:15:53.450000 UTC 2056 TRACE [handleClose] connection closed, fd=328 - ..\trantor\trantor\net\inner\TcpConnectionImpl.cc:909
20220316 07:15:53.450000 UTC 2056 TRACE [operator ()] connection disconnect - ..\lib\src\WebSocketClientImpl.cc:78
20220316 07:15:53.450000 UTC 2056 TRACE [handleClose] to call close callback - ..\trantor\trantor\net\inner\TcpConnectionImpl.cc:919
In test case WebSocketTest
鈫?..\lib\tests\integration_test\client\WebSocketTest.cc:34 PASSED:
CHECK(message.empty())

20220316 07:15:53.450000 UTC 2056 TRACE [parse] plain data - ..\lib\src\WebSocketConnectionImpl.cc:285
Integration test failed
PS D:\GitHub\drogon\build\lib\tests>
```
**Additional context**
- OS: [windows 11]
- VS: [Visual Studio 2019]

**Additional Info**
if staitc build, without this issue, just shared build have this issue.