APP-7497: Add Switch client, server, and fake models #17799

Job	Run time
appimage-ignore-tests	0s
static-ignore-tests	0s
macos / build	4m 13s
license_finder / Audit 3rd-Party Licenses	1m 18s
test / linux-amd64 Go Unit Tests	15m 13s
test / linux-arm64 Go Unit Tests	15m 13s
test / Test meta.json jsonschema	30s
test / Go 32-bit Unit Tests	11m 21s
test / Test Longer-running Motion Plans if affected / Check files	6s
test / Test Longer-running Motion Plans if affected / Motion Extended Tests	0s
test / All Tests Passing	1s
appimage	0s
static	0s
droid / droid-build	0s
	47m 55s

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