Create Dependabot config file (#9)

dependabot-preview[bot] · web-flow · commit d06f63c2eb1c · 2020-09-15T10:18:16.000+01:00
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+version: 2
+updates:
+- package-ecosystem: composer
+  directory: "/"
+  schedule:
+    interval: weekly
+    time: "09:00"
+  open-pull-requests-limit: 10
+  reviewers:
+  - jasonshillingford
+  assignees:
+  - jasonshillingford
