Add @davideast as a CODEOWNER (#996)

Josh Crowther · web-flow · commit 284a746b3615 · 2018-07-09T11:41:04.000-07:00
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
@@ -29,3 +29,6 @@ packages/auth-types  @bojeil-google @wti806
 
 # Testing Code
 packages/testing  @tonymeng @ryanpbrewster
+
+# RxFire Code
+packages/rxfire @davideast
