refactor library loading #161

Job	Run time
lib_mingw (monero)	3m 10s
lib_mingw (wownero)	3m 3s
lib_android (monero)	46s
lib_android (wownero)	54s
lib_linux (monero)	28m 46s
lib_linux (wownero)	28m 58s
lib_darwin (monero)	14m 16s
macos build (monero)	3m 10s
lib_darwin (wownero)	13m 55s
macos build (wownero)	4m 37s
lib_sailfishos_aarch64 (monero)	2m 53s
lib_sailfishos_i486 (monero)	2m 0s
ios build (monero)	11m 37s
lib_sailfishos_aarch64 (wownero)	2m 59s
lib_sailfishos_i486 (wownero)	2m 0s
ios build (wownero)	11m 29s
create single release file	0s
comment on pr	0s
test ts library	49s
	2h 15m 22s

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