Remove unused subclass test #109

Job	Run time
Select platforms	1s
linux-x64-hs-nopch / build (debug)	21m 21s
linux-x64-hs-zero / build (debug)	12m 4s
linux-cross-compile / build (aarch64)	21m 22s
linux-cross-compile / build (arm)	18m 6s
linux-cross-compile / build (s390x)	13m 30s
linux-cross-compile / build (ppc64le)	21m 24s
linux-x64-hs-minimal / build (debug)	6m 40s
linux-cross-compile / build (riscv64)	1m 40s
linux-x64-hs-optimized / build (debug)	11m 46s
linux-x64 / build (debug)	7m 3s
linux-x64 / build (release)	3m 1s
linux-x86 / build (debug)	2m 58s
macos-x64 / build (debug)	20s
linux-x86 / build (release)	2m 1s
macos-x64 / build (release)	1s
docs / build (debug)	2m 45s
macos-aarch64 / build (debug)	1s
windows-aarch64 / build (debug)	13s
macos-aarch64 / build (release)	1s
windows-aarch64 / build (release)	1s
windows-x64 / build (debug)	1s
windows-x64 / build (release)	1s
macos-aarch64	1s
windows-x64	1s
macos-x64	1s
linux-x64	1s
linux-x86	1s
Remove bundle artifacts	2s
	2h 26m 28s

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