Configure Renovate (#6)

* Add renovate.json

* Use the shared preset

* Ignore the gradle dependency

Co-authored-by: Renovate Bot <[email protected]>
Co-authored-by: Toshihiro Nakamura <[email protected]>

Author: 3 people

renovate.json

@@ -0,0 +1,8 @@
+{
+  "extends": [
+    "github>domaframework/renovate-config"
+  ],
+  "ignoreDeps": [
+    "gradle"
+  ]
+}