[BUG] TCP transport cannot be built without thread support

[kevin-peng-hao]

Describe the bug
TCP transport cannot be built without thread support.
I'm getting errors:

In file included from erpc/erpc_c/setup/erpc_setup_tcp.cpp:11:
/erpc/erpc_c/transports/erpc_tcp_transport.h:89:5: error: ‘Thread’ does not name a type
89 | Thread m_serverThread; /!< Pointer to server thread. /
| ^~~~~~
make[2]: *** [CMakeFiles/erpc_main.dir/build.make:118: CMakeFiles/erpc_main.dir/erpc/erpc_c/setup/erpc_setup_tcp.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from erpc/erpc_c/transports/erpc_tcp_transport.cpp:10:
erpc/erpc_c/transports/erpc_tcp_transport.h:89:5: error: ‘Thread’ does not name a type
89 | Thread m_serverThread; /!< Pointer to server thread. /
| ^~~~~~
erpc/erpc_c/transports/erpc_tcp_transport.cpp: In constructor ‘erpc::TCPTransport::TCPTransport(bool)’:
erpc/erpc_c/transports/erpc_tcp_transport.cpp:48:3: error: class ‘erpc::TCPTransport’ does not have any field named ‘m_serverThread’
48 | , m_serverThread(serverThreadStub)
| ^~~~~~~~~~~~~~
erpc/erpc_c/transports/erpc_tcp_transport.cpp: In constructor ‘erpc::TCPTransport::TCPTransport(const char, uint16_t, bool)’:
erpc/erpc_c/transports/erpc_tcp_transport.cpp:58:3: error: class ‘erpc::TCPTransport’ does not have any field named ‘m_serverThread’
58 | , m_serverThread(serverThreadStub)
| ^~~~~~~~~~~~~~
erpc/erpc_c/transports/erpc_tcp_transport.cpp: In member function ‘virtual erpc_status_t erpc::TCPTransport::open()’:
erpc/erpc_c/transports/erpc_tcp_transport.cpp:78:9: error: ‘m_serverThread’ was not declared in this scope; did you mean ‘serverThread’?
78 | m_serverThread.start(this);
| ^~~~~~~~~~~~~~
| serverThread
erpc/erpc_c/transports/erpc_tcp_transport.cpp: In member function ‘virtual erpc_status_t erpc::TCPTransport::underlyingReceive(uint8_t, uint32_t)’:
erpc/erpc_c/transports/erpc_tcp_transport.cpp:233:9: error: ‘Thread’ has not been declared
233 | Thread::sleep(10000);
| ^~~~~~

To Reproduce

1. Disable thread in erpc_config.h
   #define ERPC_THREADS (ERPC_THREADS_NONE)
2. Build the erpc_tcp_transport.cpp.

Desktop (please complete the following information):

• OS: Ubuntu 20.04.3 LTS
• eRPC Version: 1.9.1 release.

Steps you didn't forgot to do

• I checked if there is no related issue opened/closed.
• I checked that there doesn't exist opened PR which is solving this issue.

Additional context

[github-actions]

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