* removes require-input-label ember-template-lint override
* adds aria-label to textarea in MaskedInput component
* more a11y fixes for missing labels
* adds aria-label back to lookup-input
* adds aria-label back to select component
* ensures aria-label has value in select component
* removes duplicate onchange handler from lookup-input component
Co-authored-by: Jordan Reimer <zofskeez@gmail.com>