style(arch): Cosmetic cleanup in eventloop_posix_tcp.c
style(arch): Cosmetic cleanup in eventloop_posix_tcp.c

JGrothoff/open62541,open62541/open62541,JGrothoff/open62541,JGrothoff/open62541,open62541/open62541,jpfr/open62541,jpfr/open62541,open62541/open62541,jpfr/open62541,JGrothoff/open62541,jpfr/open62541,open62541/open62541