Add 'supragya' to contributors and members list

FilOzone equivalent of filecoin-project/github-mgmt#172

For filoz-fs team, @aarshkshah1992 out, @supragya in

Author: BigLep

github/FilOzone.yml

@@ -26,6 +26,7 @@ members:
     - patrickwoodhead
     - pyropy
     - snissn
+    - supragya
     - timfong888
     - TippyFlitsUK
     - wjmelements
@@ -761,9 +762,9 @@ teams:
         - rvagg
         - ZenGround0
       member:
-        - aarshkshah1992
         - irenegia
         - Kubuxu
+        - supragya
         - timfong888
         - TippyFlitsUK
         - wjmelements