MacOS

update peer_info to hold a proper variant for i2p destination #3289

Job	Run time
Build (crypto=built-in)	2m 14s
Build (release)	2m 46s
Build iOS	1m 37s
Simulations	5m 18s
Tests (crypto=built-in)	7m 29s
Tests (webtorrent=on deprecated-functions=off)	9m 1s
	28m 25s

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