Update manpages, shell completion, and example bitcoin.conf #1006

Job	Run time
macOS 14 native, arm64, fuzz	5m 4s
determine runners	2s
macOS 14 native, arm64, no depends, sqlite only, gui	2m 11s
Win64 native fuzz, VS 2022	14m 23s
Win64 native, VS 2022	1h 28m 44s
test each commit	0s
lint	4m 47s
ASan + LSan + UBSan + integer, no depends, USDT	1h 14m 34s
i686, multiprocess, DEBUG	35m 12s
32 bit ARM, unit tests, no functional tests	23m 31s
win64 Cross	37m 33s
No wallet, libbitcoinkernel	19m 58s
macOS-cross, gui, no tests	22m 48s
fuzzer,address,undefined,integer, no depends	1h 41m 7s
tidy	1h 35m 3s
CentOS, depends, gui	32m 12s
MSan, depends	24m 25s
TSan, depends, no gui	20m 22s
previous releases, depends DEBUG	27m 58s
	10h 29m 54s

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