Update CREDITS.md (#4678)

CREDITS.md

@@ -52,6 +52,7 @@ People are sorted by name so please keep this order.
 * [DuncanBennie](https://github.com/DuncanBennie): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:DuncanBennie), [Web](https://duncanbennie.com)
 * [ealdraed](https://github.com/ealdraed): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:ealdraed)
 * [Ed Sandor](https://github.com/ewsandor): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:ewsandor), [Web](https://ewsandor.com)
+* [Edgardo Ramírez](https://github.com/SoldierCorp): [contributors](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:SoldierCorp)
 * [equinoxmatt](https://github.com/equinoxmatt): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:equinoxmatt)
 * [fabianski7](https://github.com/fabianski7): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:fabianski7)
 * [Fake4d](https://github.com/Fake4d): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:Fake4d)