Upgrade to GitHub-native Dependabot

.github/dependabot.yml

@@ -0,0 +1,67 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: eslint-config-prettier
+    versions:
+    - 7.2.0
+    - 8.0.0
+    - 8.1.0
+    - 8.2.0
+  - dependency-name: eslint
+    versions:
+    - 7.18.0
+    - 7.19.0
+    - 7.20.0
+    - 7.21.0
+    - 7.22.0
+    - 7.23.0
+    - 7.24.0
+  - dependency-name: type-coverage
+    versions:
+    - 2.14.9
+    - 2.15.0
+    - 2.15.1
+    - 2.16.0
+    - 2.16.1
+    - 2.16.2
+    - 2.16.3
+    - 2.17.0
+    - 2.17.2
+  - dependency-name: y18n
+    versions:
+    - 4.0.1
+    - 4.0.2
+  - dependency-name: typedoc
+    versions:
+    - 0.20.19
+    - 0.20.20
+    - 0.20.23
+    - 0.20.24
+    - 0.20.25
+    - 0.20.27
+    - 0.20.28
+    - 0.20.29
+    - 0.20.30
+    - 0.20.32
+    - 0.20.33
+    - 0.20.34
+    - 0.20.35
+  - dependency-name: next
+    versions:
+    - 10.0.5
+    - 10.0.6
+    - 10.0.7
+    - 10.0.8
+    - 10.0.9
+    - 10.1.1
+    - 10.1.2
+  - dependency-name: highlight.js
+    versions:
+    - 10.5.0
+    - 10.6.0
+    - 10.7.1