Merge rust-bitcoin/rust-miniscript#779: Use new corepc-node crate #2119

Job	Run time
Bench - nightly toolchain (recent)	3m 4s
Docs - nightly toolchain (recent)	41s
Embedded	1m 27s
Docs - stable toolchain (recent)	55s
Format - nightly toolchain	17s
Integration tests - stable toolchain (26_0)	58s
Lint - nightly toolchain (recent)	45s
Integration tests - stable toolchain (25_2)	56s
Test - 1.63.0 toolchain (minimal)	27m 53s
Test - nightly toolchain (minimal)	14m 38s
Integration tests - stable toolchain (25_1)	58s
Test - 1.63.0 toolchain (recent)	26m 51s
Test - nightly toolchain (recent)	15m 20s
Integration tests - stable toolchain (25_0)	1m 2s
Test - stable toolchain (minimal)	16m 25s
Integration tests - stable toolchain (24_2)	1m 14s
Test - stable toolchain (recent)	17m 15s
Integration tests - stable toolchain (24_1)	55s
Integration tests - stable toolchain (24_0_1)	55s
Integration tests - stable toolchain (23_2)	1m 9s
Integration tests - stable toolchain (23_1)	50s
Integration tests - stable toolchain (23_0)	48s
Integration tests - stable toolchain (22_1)	51s
Integration tests - stable toolchain (22_0)	1m 10s
Integration tests - stable toolchain (0_21_2)	1m 6s
Integration tests - stable toolchain (0_20_2)	1m 5s
Integration tests - stable toolchain (0_19_1)	53s
Integration tests - stable toolchain (0_18_1)	1m 3s
Integration tests - stable toolchain (0_17_1)	54s
	2h 22m 18s

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