Accept dependency updates for minor versions

Closes gh-14732

.github/dependabot.yml

@@ -103,7 +103,6 @@ updates:
       - dependency-name: '*'
         update-types:
           - version-update:semver-major
-          - version-update:semver-minor
   - package-ecosystem: github-actions
     target-branch: 5.8.x
     directory: /

.github/workflows/update-dependabot.yml

@@ -2,8 +2,6 @@ name: Update dependabot.yml
 
 on:
   workflow_dispatch:
-  schedule:
-    - cron: '0 0 * * *' # Once per day at midnight UTC
 
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   contents: read