Merge bitcoin/bitcoin#30908: doc: remove Eclipser fuzzing documentation #162

Job	Run time
ASan + LSan + UBSan + integer, no depends, USDT	1h 15m 37s
test each commit	0s
Win64 native, VS 2022	1h 12m 16s
macOS 14 native, arm64, no depends, sqlite only, gui	30m 29s
	2h 58m 22s

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