Keyboard Host Clean-up / Unmount Bug Fix (#1177) #3613

Job	Run time
call-node-workflow / build	31s
build (ARCController)	2m 10s
build (Blank)	2m 10s
build (Pico)	2m 31s
build (PicoW)	2m 17s
build (BentoBox)	2m 11s
build (ergoSHIFTRev2)	2m 25s
build (FightboardV3)	2m 22s
build (FightboardV3Mirrored)	2m 12s
build (FlatboxRev4)	2m 18s
build (FlatboxRev5)	2m 26s
build (FlatboxRev5RGB)	2m 18s
build (FlatboxRev5USBPassthrough)	2m 17s
build (FlatboxRev5Southpaw)	2m 17s
build (Granola)	2m 15s
build (KB2040)	2m 15s
build (KeyboardConverter)	2m 13s
build (Haute42COSMOX)	2m 18s
build (Liatris)	2m 13s
build (MavercadeRev1)	2m 14s
build (MavercadeRev2)	2m 13s
build (MiSTercadeV2)	2m 41s
build (OpenCore0)	2m 49s
build (OpenCore0WASD)	2m 11s
build (OSUMGP-RP2040)	2m 17s
build (PicoAnn)	2m 11s
build (PicoFightingBoard)	2m 12s
build (PXPGamepad)	2m 24s
build (RanaTadpole)	2m 16s
build (ReflexCtrlGenesis6)	2m 10s
build (ReflexCtrlNES)	2m 13s
build (ReflexCtrlSaturn)	2m 8s
build (ReflexCtrlSNES)	2m 11s
build (ReflexCtrlVB)	2m 11s
build (ReflexEncodeV1.2)	2m 53s
build (ReflexEncodeV2.0)	2m 32s
build (RP2040AdvancedBreakoutBoard)	2m 11s
build (RP2040AdvancedBreakoutBoardUSBPassthrough)	2m 12s
build (RP2040MiniBreakoutBoard)	2m 14s
build (SparkFunProMicro)	2m 13s
build (WaveshareZero)	2m 15s
build (Stress)	2m 11s
build (SGFDevices)	2m 11s
build (ZeroRhythm)	2m 12s
	1h 39m 4s

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