Merge bitcoin/bitcoin#30955: Mining interface: getCoinbaseMerklePath(… #3410

Job	Run time
macOS 14 native, arm64, no depends, sqlite only, gui	13m 59s
test each commit	0s
Win64 native, VS 2022	1h 17m 42s
ASan + LSan + UBSan + integer, no depends, USDT	51m 7s
	2h 22m 48s

Provide feedback