doc: compatibility: update the notes on supported GCC versions #341

Job	Run time
Test with DPDK enabled / test	22m 21s
Test (clang++, C++20, dev) / test	16m 4s
Test (clang++, C++20, debug) / test	15m 55s
Test with C++20 modules enabled / test	11m 31s
Test (clang++, C++20, release) / test	15m 12s
Test (clang++, C++23, debug) / test	16m 9s
Test (clang++, C++23, dev) / test	17m 12s
Test (clang++, C++23, release) / test	15m 48s
Test (g++, C++20, debug) / test	19m 26s
Test (g++, C++20, release) / test	16m 43s
Test (g++, C++23, debug) / test	20m 4s
Test (g++, C++20, dev) / test	12m 14s
Test (g++, C++23, dev) / test	12m 49s
Test (g++, C++23, release) / test	17m 18s
	3h 48m 46s

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