GitLab

* enable "jsx-a11y/alt-text" lint rule

* enable "jsx-a11y/label-has-associated-control"

* make Spoilers keyboard accessible

* make invite reason keyboard accessible

* make invite suggestions keyboard accessible

* make avatar upload in space basic settings keyboard accessible

* ignore jsx-a11y/click-events-have-key-events issues in tests

* Update test expectation

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Co-authored-by: Michael Telatynski <7t3chguy@gmail.com>