Add unamiguous->unambiguous etc. (#3875)

Co-authored-by: Dimitri Papadopoulos Orfanos <3234522+DimitriPapadopoulos@users.noreply.github.com>

Author: nathanjmcdougall

codespell_lib/data/dictionary.txt

@@ -61189,6 +61189,8 @@ unambigiously->unambiguously
 unambigous->unambiguous
 unambigously->unambiguously
 unamed->unnamed
+unamiguous->unambiguous
+unamiguously->unambiguously
 unanimuous->unanimous
 unanimuously->unanimously
 unannimous->unanimous