Upgrade to GitHub-native Dependabot

.github/dependabot.yml

@@ -0,0 +1,70 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: "@babel/runtime"
+    versions:
+    - 7.12.13
+    - 7.12.18
+    - 7.12.5
+    - 7.13.10
+    - 7.13.2
+    - 7.13.6
+    - 7.13.7
+    - 7.13.8
+    - 7.13.9
+  - dependency-name: "@babel/plugin-transform-runtime"
+    versions:
+    - 7.12.10
+    - 7.12.13
+    - 7.12.15
+    - 7.12.17
+    - 7.13.10
+    - 7.13.2
+    - 7.13.6
+    - 7.13.7
+    - 7.13.8
+    - 7.13.9
+  - dependency-name: "@babel/preset-env"
+    versions:
+    - 7.12.11
+    - 7.12.13
+    - 7.12.16
+    - 7.12.17
+    - 7.13.0
+    - 7.13.10
+    - 7.13.12
+    - 7.13.5
+    - 7.13.8
+    - 7.13.9
+  - dependency-name: css-loader
+    versions:
+    - 5.0.1
+    - 5.0.2
+    - 5.1.0
+    - 5.1.1
+    - 5.1.2
+    - 5.1.3
+    - 5.2.0
+    - 5.2.1
+  - dependency-name: "@babel/preset-react"
+    versions:
+    - 7.12.10
+    - 7.12.13
+  - dependency-name: "@babel/plugin-proposal-class-properties"
+    versions:
+    - 7.12.1
+    - 7.12.13
+  - dependency-name: "@babel/plugin-syntax-class-properties"
+    versions:
+    - 7.12.1
+  - dependency-name: lodash
+    versions:
+    - 4.17.20
+  - dependency-name: elliptic
+    versions:
+    - 6.5.3