Remove Objective C search pattern from unit tests, add C++.
Remove Objective C search pattern from unit tests, add C++.

mejedi/tarantool,rtsisyk/tarantool,Sannis/tarantool,ocelot-inc/tarantool,guard163/tarantool,nvoron23/tarantool,dkorolev/tarantool,ocelot-inc/tarantool,KlonD90/tarantool,guard163/tarantool,guard163/tarantool,dkorolev/tarantool,vasilenkomike/tarantool,rtsisyk/tarantool,Sannis/tarantool,mejedi/tarantool,condor-the-bird/tarantool,nvoron23/tarantool,guard163/tarantool,mejedi/tarantool,mejedi/tarantool,KlonD90/tarantool,condor-the-bird/tarantool,rtsisyk/tarantool,KlonD90/tarantool,KlonD90/tarantool,vasilenkomike/tarantool,ocelot-inc/tarantool,guard163/tarantool,dkorolev/tarantool,vasilenkomike/tarantool,condor-the-bird/tarantool,dkorolev/tarantool,dkorolev/tarantool,condor-the-bird/tarantool,vasilenkomike/tarantool,vasilenkomike/tarantool,nvoron23/tarantool,Sannis/tarantool,rtsisyk/tarantool,nvoron23/tarantool,condor-the-bird/tarantool,KlonD90/tarantool,nvoron23/tarantool,Sannis/tarantool,nvoron23/tarantool,Sannis/tarantool,ocelot-inc/tarantool