[filter box] run query auto triggered after validation check

[vylc]

Repro:
(1) Switch to viz type Filter Box or any other viz that requires additional selections on left hand nav
(2) Begin filling in values for required fields on left nav
(3) Error is thrown because Superset attempts to run the query

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• I have checked the superset logs for python stacktraces and included it here as text if there are any.
• I have reproduced the issue with at least the latest released version of superset.
• I have checked the issue tracker for the same issue and I haven't found one similar.

Superset version

Expected results

Actual results

Steps to reproduce

[stale]

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