[MGR] Remove hotplug for HW1 devices #518

Job	Run time
build (hw1, 3do)	2m 46s
build (hw1, gamecube)	2m 41s
build (hw1, gbahd)	2m 42s
build (hw1, cdi)	2m 44s
build (hw1, genesis)	2m 54s
build (hw1, jaguar)	2m 43s
build (hw1, jvs_arcade)	2m 44s
build (hw1, nes)	2m 44s
build (hw1, parallel_1p)	2m 43s
build (hw1, n64)	2m 45s
build (hw1, parallel_1p_3v3)	2m 54s
build (hw1, pcfx)	2m 50s
build (hw1, parallel_2p_3v3)	2m 41s
build (hw1, pc_engine)	2m 44s
build (hw1, dreamcast)	2m 44s
build (hw1, saturn)	2m 44s
build (hw1, parallel_2p)	2m 48s
build (hw1, playstation)	2m 37s
build (hw2, 3do)	2m 46s
build (hw2, dreamcast)	2m 47s
build (hw1, snes)	2m 39s
build (hw1, wii_extension)	2m 45s
build (hw2, cdi)	2m 47s
build (hw2, gamecube)	2m 40s
build (hw2, gbahd)	2m 42s
build (hw1, virtualboy)	2m 49s
build (hw2, genesis)	2m 55s
build (hw2, jaguar)	2m 49s
build (hw2, parallel_2p_3v3)	2m 47s
build (hw1, universal)	2m 55s
build (hw2, parallel_1p)	2m 44s
build (hw2, jvs_arcade)	2m 42s
build (hw2, n64)	2m 40s
build (hw2, nes)	2m 55s
build (hw2, parallel_2p)	2m 43s
build (hw2, pcfx)	2m 49s
build (hw2, pc_engine)	3m 26s
build (hw2, snes)	2m 43s
build (hw2, playstation)	2m 47s
build (hw2, parallel_1p_3v3)	2m 40s
build (hw2, universal)	2m 45s
build (dbg, qemu)	2m 49s
build (dbg, pad_test)	2m 46s
build (hw2, saturn)	2m 43s
build (hw2, wii_extension)	2m 43s
build (hw2, virtualboy)	2m 59s
build (dbg, qemu_bt_trace_replay)	2m 42s
build (dbg, qemu_bt_trace_replay_test)	2m 47s
package	7s
	2h 13m 19s

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