[MDAPI-80] [C++][IPF] Implement custom fields in InstrumentProfile #680

Job	Run time
win-vs2022-Release	1m 8s
win-vs2022-Debug	1m 7s
win-vs2022-RelWithDebInfo	1m 8s
macos-13-xcode-15-Release	1m 29s
macos-13-xcode-15-Debug	1m 33s
macos-13-xcode-15-RelWithDebInfo	1m 32s
ubuntu-24.04-clang-18-Release	1m 22s
ubuntu-24.04-clang-18-Debug	1m 23s
ubuntu-24.04-clang-18-RelWithDebInfo	1m 24s
ubuntu-24.04-gcc-14-Release	1m 22s
ubuntu-24.04-gcc-14-Debug	1m 22s
ubuntu-24.04-gcc-14-RelWithDebInfo	1m 22s
ubuntu-24.04-gcc-12-Release	1m 24s
ubuntu-24.04-gcc-12-Debug	1m 22s
ubuntu-24.04-gcc-12-RelWithDebInfo	1m 23s
ubuntu-22.04-gcc-11-Release	1m 23s
ubuntu-22.04-gcc-11-Debug	1m 25s
ubuntu-22.04-gcc-11-RelWithDebInfo	1m 22s
macos-14-xcode-15-Release	1m 29s
macos-14-xcode-15-Debug	1m 8s
macos-14-xcode-15-RelWithDebInfo	1s
	27m 9s

Provide feedback