Reduce logo.svg size (-93B) (helix-editor#9106)

* chore(logo): PrettyPrint to reduce size by 93B ...

  * Current size:  2,755 B
  * Original size: 2,848 B
  * Add file's final newline (linux convention)
  * Remove tag separator spaces
  * Add newlines
  * Add tab indentation (instead of 2/4 spaces)
  * Prettify root svg's attribs

* style(logo): Bring style attrb to front

* chore(logo): Remove tab characters

* chore(logo): Remove \n, use LF as final newline

* chore(logo): Minify logo.svg ...

  * Remove final newline too