Remove runDetached API #170

Job	Run time
CMake Build	1m 1s
Test / macOS (Xcode 16.3 - sequoia - ARM64)	1m 2s
Test / Windows (6.1 - windows-2022)	7m 30s
Test / Windows (nightly-main - windows-2022)	10m 12s
Test / Linux (nightly-main - focal)	1m 35s
Test / Linux (6.1 - focal)	1m 18s
Test / Linux (6.1 - noble)	1m 23s
Test / Linux (nightly-main - rhel-ubi9)	1m 40s
Test / Linux (6.1 - jammy)	1m 21s
Test / Linux (nightly-main - noble)	1m 33s
Test / Linux (nightly-main - jammy)	1m 39s
Test / Linux (6.1 - rhel-ubi9)	1m 46s
Soundness / License headers check	6s
Soundness / Documentation check	0s
Soundness / Broken symlinks check	4s
Soundness / Format check	0s
Soundness / Shell check	40s
Soundness / Python lint check	5s
Soundness / YAML lint check	4s
Soundness / Unacceptable language check	0s
Soundness / API breakage check	0s
	32m 59s

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