Remove ifindlay-cci to fix Sync Github Organization Settings Job

In #1290 we missed the FI WG entry and the Sync Github Organization Settings  job is still failing

Author: beyhan

toc/working-groups/foundational-infrastructure.md

@@ -112,8 +112,6 @@ areas:
     github: dlresende
   - name: George Blue
     github: blgm
-  - name: Iain Findlay
-    github: ifindlay-cci
   - name: Konstantin Kiess
     github: nouseforaname
   - name: Long Nguyen