Move open-pull-requests-limit under updates in dependabot.yml

Author: bmomberger-bitovi

.github/dependabot.yml

@@ -4,9 +4,9 @@
 # https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
 
 version: 2
-open-pull-requests-limit: 10
 updates:
   - package-ecosystem: "npm" # See documentation for possible values
+    open-pull-requests-limit: 10
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"