Upgrade to GitHub-native Dependabot (#261)

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

.github/dependabot.yml

@@ -0,0 +1,46 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: monthly
+    time: "12:00"
+    timezone: Europe/Brussels
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: postcss
+    versions:
+    - 8.2.2
+    - 8.2.4
+    - 8.2.6
+  - dependency-name: stylelint
+    versions:
+    - 13.11.0
+    - 13.9.0
+  - dependency-name: sass
+    versions:
+    - 1.32.0
+    - 1.32.5
+    - 1.32.8
+  - dependency-name: "@babel/preset-env"
+    versions:
+    - 7.13.8
+  - dependency-name: xo
+    versions:
+    - 0.37.1
+    - 0.38.2
+  - dependency-name: postcss-load-config
+    versions:
+    - 3.0.1
+  - dependency-name: autoprefixer
+    versions:
+    - 10.2.4
+  - dependency-name: gulp-terser
+    versions:
+    - 2.0.1
+  - dependency-name: update-notifier
+    versions:
+    - 5.1.0
+  - dependency-name: browser-sync
+    versions:
+    - 2.26.14