add machine424 and rexagod to OWNERS

Author: rexagod

OWNERS

@@ -8,8 +8,9 @@ reviewers:
   - sthaha
   - raptorsun
   - jan--f
-  - JoaoBraveCoding
   - juanrh
+  - rexagod
+  - machine424
 
 approvers:
   - simonpasquier
@@ -18,8 +19,9 @@ approvers:
   - sthaha
   - raptorsun
   - jan--f
-  - JoaoBraveCoding
   - juanrh
+  - rexagod
+  - machine424
 
 
 emeritus_approvers:
@@ -32,3 +34,4 @@ emeritus_approvers:
   - fpetkovski
   - PhilipGough
   - arajkumar
+  - JoaoBraveCoding