Dependabot for linting and GHA (#4397)

* Dependabot for linting and GHA

* Update dependabot.yml

* Real-time updates were removed from dependabot beta

* label GHA bumps

* Ignore yaml changes on security scans

.github/dependabot.yml

@@ -0,0 +1,21 @@
+
+version: 2
+updates:
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "daily"  
+    open-pull-requests-limit: 2
+    labels:
+      - "type:maintenance"
+      - "dependencies"
+    allow:
+      - dependency-name: "^.*eslint.*$"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"    
+    labels:
+      - "type:maintenance"
+      - "dependencies"

.github/workflows/codeql-analysis.yml

@@ -10,6 +10,8 @@ on:
       - '**/*Spec.js'
       - '**/*.md'
       - '**/*.txt'
+      - '**/*.yml'
+      - '**/*.yaml'
   schedule:
     - cron: '28 21 * * 3'