Add missing signatures for 2023 Burundi notes [Risolto]

• Burundi  (https://en.numista.com/catalogue/index.php?e=burundi&r=&st=148&cat=y&im1=&im2=&ru=&ie=&ca=3&no=&v=&a=&dg=&i=&b=&m=&f=&t=&t2=&w=&mt=&u=&g=&c=&wi=&sw=)
• Bank of the Republic of Burundi (https://en.numista.com/catalogue/issuing_entity.php?id=727)

Edouard Normand Bigendako

Governor

Marie Goreth Ndayishimiye

2nd Vice Governor

Do we have date ranges for these?

I added them anyway though.

@Jarcek Unfortunately I was not able to find the time frames for the 2 individuals. I would like to add them, but am not finding much.

@Jarcek Actually, looking at the issuing entity listing, it looks like someone else may have added these signatures with the dates via this or another thread before you did, so now there are duplicates, so you can remove the ones you added 🤷

Ok, done :D