zabbix_agent2 incorrectly report version number

Steps to reproduce:

1. execute "zabbix_agent2.exe --version" for unstable release

Result:

Version and alpha, beta or rc suffixes are printed separately:

zabbix_agent2 Win32 (Zabbix) 5.0.2 rc1
Revision 2c00abe4d7 9 October 2019, compilation time: 2020-07-06 16:16:21 

Expected:
Must be printed together