video-caption rule should not have excludeHidden: false

[WilcoFiers]

These two rules should ignore hidden elements. The following should not be flagged as incomplete:

https://act-rules.github.io/rules/eac66b#inapplicable-example-1

<video src="/test-assets/perspective-video/perspective-video.mp4" controls style="display: none;"></video>

The only thing to do on this is update lib/rules/video-caption.json and remove excludeHidden, and possibly tweak the integration tests for it.

[padmavemulapati]

Validated with the latest develop branch code base, when controls style="dispaly: none;" , vidoe-caption is rule is going to inapplicable
Script: <video src="/Users/dq_user/downloads/video.mp4" controls style="display: none;"></video>