doc: Update `dependencies.md` for Qt 6 #4217

Job	Run time
macOS 14 native, arm64, fuzz	10m 44s
Win64 native fuzz, VS 2022	48m 29s
macOS 14 native, arm64, no depends, sqlite only, gui	12m 9s
ASan + LSan + UBSan + integer, no depends, USDT	1h 10m 43s
Win64 native, VS 2022	2h 15m 37s
test each commit	0s
	4h 37m 42s

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