Dingbats Negative Circled Digits

[vkrizan]

Hello, we've stumbled on a missing characters in the dingbats category:

• DINGBAT NEGATIVE CIRCLED DIGIT ONE-TEN (U+2776-U+277F)
• DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT ONE-TEN (U+278A-U+2793).

Here are the characters:

1. Serif variant ❶❷❸❹❺❻❼❽❾❿
2. Sans-serif variant ➊➋➌➍➎➏➐➑➒➓

Would it be possible to add these characters?

Additional context

As an alternative, the Cantarell font can be used (as a fallback or replacement).

These characters are used by Gnome extension NotificationCounter (primarily for Fedora OS). See also vkrizan/NotificationCounter#23

Thank you!