Style panel with Material designs (2/n)

The following components are styled to follow Material designs in this
modification:
1. The "Edit" button
   - Modifying the text appearance
2. The "Done" button
   - Modifying the origin "Close" button to the "Done" button without
     changing the logic of the button
   - Adding a styled stroke to the button

Bug: 257272333
Test: manual - attach screenshots with the bug
Change-Id: Idd55458231c9fbceaf1bec36c34de5bc184a8ce3