update icon: sketch (original, original-wordmark, plain, plain-wordmark, line, line-wordmark) (#2079)

* update icon sketch

* Updated sketch line wordmark

---------

Co-authored-by: Jørgen Kalsnes Hagen <43886029+Snailedlt@users.noreply.github.com>

Author: canaleal

devicon.json

@@ -9505,10 +9505,14 @@
             "svg": [
                 "original",
                 "original-wordmark",
+                "plain",
+                "plain-wordmark",
                 "line",
                 "line-wordmark"
             ],
             "font": [
+                "plain",
+                "plain-wordmark",
                 "line",
                 "line-wordmark"
             ]