Upgrade to GitHub-native Dependabot

Author: dependabot-preview[bot]

.github/dependabot.yml

@@ -0,0 +1,21 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: eslint-config-xo-typescript
+    versions:
+    - 0.37.0
+    - 0.38.0
+    - 0.39.0
+  - dependency-name: xo
+    versions:
+    - 0.37.1
+    - 0.38.1
+    - 0.38.2
+  - dependency-name: "@richienb/tsconfig"
+    versions:
+    - 0.2.0