Fix color contrast issues during "sbase print FILE"

Author: mdmintz

seleniumbase/console_scripts/sb_print.py

@@ -91,6 +91,10 @@ def main():
         code_lang = "java"
     elif file_to_print.lower().endswith(".feature"):
         code_lang = "gherkin"
+    elif file_to_print.lower().endswith(".txt"):
+        code_lang = "javascript"
+    elif file_to_print.lower().endswith(".yml"):
+        code_lang = "javascript"
     elif file_to_print.lower().endswith(".in"):
         code_lang = "javascript"
     elif "." not in file_to_print: