Adding taptree_of_horror example. #2090

Job	Run time
Test - 1.63.0 toolchain (minimal)	25m 29s
Lint - nightly toolchain (recent)	28s
Test - 1.63.0 toolchain (recent)	25m 47s
Test - nightly toolchain (minimal)	14m 31s
Test - stable toolchain (minimal)	15m 15s
Test - nightly toolchain (recent)	14m 24s
Test - stable toolchain (recent)	16m 4s
Bench - nightly toolchain (recent)	59s
Docs - stable toolchain (recent)	38s
Docs - nightly toolchain (recent)	49s
Embedded	1m 7s
Format - nightly toolchain	11s
Integration tests - stable toolchain (26_0)	54s
Integration tests - stable toolchain (25_2)	1m 8s
Integration tests - stable toolchain (25_1)	51s
Integration tests - stable toolchain (25_0)	57s
Integration tests - stable toolchain (24_2)	48s
Integration tests - stable toolchain (24_1)	1m 10s
Integration tests - stable toolchain (24_0_1)	57s
Integration tests - stable toolchain (23_2)	53s
Integration tests - stable toolchain (23_1)	48s
Integration tests - stable toolchain (23_0)	50s
Integration tests - stable toolchain (22_1)	49s
Integration tests - stable toolchain (22_0)	1m 5s
Integration tests - stable toolchain (0_21_2)	47s
Integration tests - stable toolchain (0_20_2)	45s
Integration tests - stable toolchain (0_19_1)	53s
Integration tests - stable toolchain (0_18_1)	1m 5s
Integration tests - stable toolchain (0_17_1)	46s
	2h 11m 8s

Provide feedback