lexer.cpp: Remove commented test code

Signed-off-by: Username404-59 <w.iron.zombie@gmail.com>

src/etc/lexer.cpp

@@ -81,10 +81,5 @@ vector<tok> lex(const string_view& in)
             }
         }
     }
-    /* Test
-    for (const auto& it : resVal) {
-        cout << it << ' ' << it.toktype << '\n';
-    }
-    */
     return resVal;
 }