[MDAPI-80] [C++][IPF] Implement custom fields in InstrumentProfile #676

Job	Run time
win-vs2022-Release	13m 59s
win-vs2022-Debug	8m 56s
win-vs2022-RelWithDebInfo	13m 52s
macos-13-xcode-15-Release	12m 54s
macos-13-xcode-15-Debug	7m 18s
macos-13-xcode-15-RelWithDebInfo	9m 27s
ubuntu-24.04-clang-18-Release	6m 34s
ubuntu-24.04-clang-18-Debug	5m 28s
ubuntu-24.04-clang-18-RelWithDebInfo	6m 54s
ubuntu-24.04-gcc-14-Release	13m 25s
ubuntu-24.04-gcc-14-Debug	11m 10s
ubuntu-24.04-gcc-14-RelWithDebInfo	16m 2s
ubuntu-24.04-gcc-12-Release	7m 32s
ubuntu-24.04-gcc-12-Debug	6m 55s
ubuntu-24.04-gcc-12-RelWithDebInfo	8m 34s
ubuntu-22.04-gcc-11-Release	6m 16s
ubuntu-22.04-gcc-11-Debug	6m 25s
ubuntu-22.04-gcc-11-RelWithDebInfo	8m 8s
macos-14-xcode-15-Release	3m 58s
macos-14-xcode-15-Debug	3m 31s
macos-14-xcode-15-RelWithDebInfo	4m 34s
	3h 1m 52s

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