update dependabot version update limit (#2648)

* update dependabot version update limit

* remove comment

Author: rtpascual

.changeset/few-coats-end.md

@@ -0,0 +1,2 @@
+---
+---

.github/dependabot.yml

@@ -1,4 +1,3 @@
-# Dependabot version updates raises a maximum of five pull requests each time it checks dependencies.
 # Note that there is some overlap with Dependabot security updates so some options can effect security updates as well,
 # see https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file.
 
@@ -16,3 +15,4 @@ updates:
       timezone: 'America/Los_Angeles'
     # Update package.json files if new version is outside of version range specified there. Otherwise lock file only.
     versioning-strategy: increase-if-necessary
+    open-pull-requests-limit: 20