docs: updating Firecracker maintainers
Firecracker is maintained by a dedicated team within Amazon:
-- Alex Agache <aagch@amazon.com>
- Adrian Catangiu <acatan@amazon.com>
-- Alexandra Iordache <aghecen@amazon.com>
-- Andreea Florescu <fandree@amazon.com>
+- Alexandru Cihodaru <cihodar@amazon.com>
+- Alin Dima <alindima@amazon.com>
- Andrei Sandu <sandreim@amazon.com>
-- Dan Horobeanu <dhr@amazon.com>
- Diana Popa <dpopa@amazon.com>
+- Gabriel Ionescu <gbi@amazon.com>
+- George Pisaltu <gpl@amazon.com>
- Iulian Barbu <iul@amazon.com>
+- Liviu Berciu <lberciu@amazon.com>
+- Luminita Voicu <lumivo@amazon.com>
- Serban Iorga <seriorga@amazon.com>
