Configure Renovate (#316)

* Add renovate.json

* Update config

Co-authored-by: Renovate Bot <[email protected]>
Co-authored-by: Ryan Zimmerman <[email protected]>

Author: 3 people

renovate.json

@@ -0,0 +1,7 @@
+{
+  "extends": [
+    "config:base",
+    ":preserveSemverRanges",
+    ":label(deps)"
+  ]
+}