ci: Updates Dependabot to auto cache gems (#714)

cbaudouinjr · web-flow · commit a4a7e955ace8 · 2021-06-22T23:15:47.000-04:00
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -7,6 +7,7 @@ updates:
       interval: "daily"
     commit-message:
       prefix: "build(deps): "
+    vendor: true
 
   - package-ecosystem: "npm"
     directory: "/website"
