Restrict comments to 100 characters

This is a rule I try enforce in PR but it's a bit of a hassle, this will
give a lint warning when it happens resulting in:

- Yellow underline in supported editors when eslint is installed
- Compilation will succeed since it's a warning not an error
- CI will fail as it does not allow lint warnings

Special case comments are ignored which includes @vt comments, table
comments and commented out code.

src/browser/renderer/shared/CustomGlyphs.ts

@@ -349,7 +349,8 @@ const enum VectorType {
  * not been patched with powerline characters and also to get pixel perfect rendering as rendering
  * issues can occur around AA/SPAA.
  *
- * The line variants draw beyond the cell and get clipped to ensure the end of the line is not visible.
+ * The line variants draw beyond the cell and get clipped to ensure the end of the line is not
+ * visible.
  *
  * Original symbols defined in https://github.com/powerline/fontpatcher
  */