Accessibility Bug Fixes (461, 573, 604, 605, 778)

[mhdahman]

Resolves

• [Bug 461] [Keyboard Navigation -Batch Explorer - 3DS Max] Tooltip content is not displayed on "3DS Max" button while navigating with keyboard.
• [Bug 604] [Programmatic Access-Batch Explorer- Gallery-Local template library] On the Set local folders containing your templates window, an incorrect structure is defined for the friendly name control.
• [Bug 605] [Screen Reader-Batch Explorer- Gallery-Local template library] On the Set local folders containing your templates window, the label (friendly name) is not associated with the control.
• [Bug 778] [Visual Requirement- Batch Explorer- Terminate button]: Tooltip is not visible on keyboard focus for terminate button.
• [Bug 573] [Programmatic Access-Batch Explorer-No favorite item pinned] Name is not defined for the control available inside the 1 favorite items pinned button.

Notable Changes

Tooltips on bl-buttons

This PR replaces native user-agent tooltips with mattooltips for all instances of bl-button to add proper keyboard support.

This also removes the label attributes on the button to prevent double tooltips from showing up now that tooltips are rendered by mattooltips:

Although the label attribute is removed, mattooltip still applies aria-label with the same value as the label attribute so screen readers should still be able to announce the intended label.

[codecov]

Codecov Report

Merging #2710 (0dc197d) into master (6151cc5) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head 0dc197d differs from pull request most recent head 6686bdf. Consider uploading reports for the commit 6686bdf to get more accurate results

@@           Coverage Diff           @@
##           master    #2710   +/-   ##
=======================================
  Coverage   65.08%   65.09%           
=======================================
  Files         916      916           
  Lines       26490    26494    +4     
  Branches     5240     5240           
=======================================
+ Hits        17242    17246    +4     
  Misses       9248     9248           

Impacted Files	Coverage Δ
src/@batch-flask/ui/buttons/button.component.ts	100.00% <100.00%> (ø)
...-flask/ui/buttons/clickable/clickable.component.ts	97.95% <100.00%> (+0.04%)	⬆️
...ui/form/editable-table/editable-table.component.ts	98.82% <100.00%> (+0.02%)	⬆️

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