Update authors.yml (#1093)

Author: kczimm

website/blog/authors.yml

@@ -88,4 +88,14 @@ break-the-build:
   socials:
     github: break-the-build
     x: break_the_build
-    linkedin: dan-luedke
+    linkedin: dan-luedke
+
+kevinzimmerman:
+  name: Kevin Zimmerman
+  title: Principal Software Engineer at Spice AI
+  url: https://github.com/kczimm
+  image_url: https://github.com/kczimm.png
+  page: true
+  socials:
+    github: kczimm
+    linkedin: kevinczimmerman