add pedro's bio (#567)

Author: jopedroliveira

src/data/team_member.yaml

@@ -186,6 +186,7 @@
   initials: PO
   photo: ../images/team/pedro-oliveira.jpg
   role: Developer
+  bio: "Former biomedical engineer, currently a developer with a passion for the web, automation, and smart homes. Always pairing life with wine."
   social:
     github: "https://github.com/jopedroliveira"
     twitter: "https://twitter.com/jopedroliveira_"