fix(blog): Fix missing author (gatsbyjs#20172)

jariz · pieh · commit 2e27d975a718 · 2019-12-17T16:21:14.000+01:00
diff --git a/docs/blog/author.yaml b/docs/blog/author.yaml
@@ -368,3 +368,7 @@
   bio: Sr. Software Engineer for Mediacurrent. Bass player.
   avatar: avatars/mark-casias.png
   twitter: "@teampoop"
+- id: Jari Zwarts
+  bio: Frontend @ Oberon. Maker of things. https://jari.io
+  avatar: avatars/jari-zwarts.png
+  twitter: "@JariZwarts"
