ci: update dependabot.yml (#7592)

Author: snitin315

.github/dependabot.yml

@@ -4,13 +4,12 @@ updates:
     directory: "/"
     open-pull-requests-limit: 10
     schedule:
-      interval: "daily"
+      interval: "weekly"
     labels:
       - "dependencies"
     ignore:
       - dependency-name: "react"
       - dependency-name: "react-dom"
-      - dependency-name: "@docsearch/react" # unfortunately I don't have the app id
     groups:
       dependencies:
         patterns: