Misspell of a month abbr in format_ro_RO.go

[aleker]

https://github.com/goodsign/monday/blob/534cfb316bddc77fd9f709cf0d5195e6a2b1afaa/format_ro_RO.go#L53

Hello!

"November" in romanian is "Noiembrie" and so the abbreviation should be "noi" not "nov".

I would really appreciate the fix as I'm using romanian months abbreviations in my service :)

Thank you!

[goodsign]

Hey @aleker

Sure, can you please provide a PR? I'm away for a quick vacation, but I'll do my best to review/merge as soon as I'm back 🙌