Merge pull request #768 from ryanwittrup/add-mysql-for-tas-ci-bot

Adds CI bot to working group

Author: rkoster

toc/working-groups/foundational-infrastructure.md

@@ -55,6 +55,8 @@ bots:
   github: Cryogenics-CI
 - name: bbr-ci
   github: bbr-ci
+- name: mysql-ci
+  github: pcf-core-services-writer
 areas:
 - name: Credential Management (Credhub)
   approvers: