Move far-from-ekf-origin sanity check up to AP_Vehicle #35764

Job	Run time
build (base)	3m 5s
build (base)	3m 5s
build (clang)	3m 3s
build (clang)	3m 3s
autotest (sitltest-rover)	16m 37s
autotest (sitltest-rover)	16m 23s
autotest (sitltest-sailboat)	2m 49s
autotest (sitltest-sailboat)	2m 49s
autotest (sitltest-balancebot)	7m 39s
autotest (sitltest-balancebot)	7m 39s
	1h 6m 12s

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