Restrict dynamic font type - max font size

[OlegAba]

Issue ref: #511

The UI completely breaks on some views when large accessibility font is used. This change will limit font size in the entire app to be no bigger than xxxLarge. Eventually, the layout should be redesigned to support the accessibility sizes.

Using Accessibility 5 size:

Before	After

[jb55]

thanks!

[jb55]

merged in 0bdec912f814ecc11bffad2c0b9fff7e5a17b066