Group dependabot bundler updates using multi-ecosystem-groups

[Copilot]

Reduce dependabot PR noise by grouping all bundler updates (root + per-Rails-version gemfiles) into a single PR using multi-ecosystem-groups.

• Added top-level multi-ecosystem-groups.bundler with monthly schedule
• Replaced per-entry schedule and groups blocks with multi-ecosystem-group: bundler and required patterns field
• All existing ignore rules and versioning-strategy: lockfile-only preserved
• GitHub Actions config unchanged

Inspired by activeadmin/activeadmin#8952

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[tagliala]

@javierjulio actually my comment related to potential issues belongs here :(

inherited_resources/inherited_resources.gemspec

Line 25 in 2767c43

s.required_ruby_version = '>= 3.1'

This is still supporting 3.1

I'll drop it, cleanup things, and submit a new PR for review

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.93%. Comparing base (81e0472) to head (e5c3811).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #994   +/-   ##
=======================================
  Coverage   98.93%   98.93%           
=======================================
  Files          14       14           
  Lines         563      563           
=======================================
  Hits          557      557           
  Misses          6        6           

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[Copilot]

Pull request overview

This PR reduces Dependabot PR noise by consolidating all bundler update entries (root gemfile + per-Rails-version gemfiles) into a single grouped PR using the multi-ecosystem-groups feature. Instead of each bundler directory having its own schedule and groups block, they all reference a single top-level multi-ecosystem-group: bundler definition.

Changes:

• Added a top-level multi-ecosystem-groups.bundler block with a weekly schedule.
• Removed the per-entry schedule and groups blocks from all five bundler entries, replacing them with multi-ecosystem-group: bundler.
• All existing ignore rules and versioning-strategy: lockfile-only settings are preserved.

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[tagliala]

@copilot I'm getting this:

The property '#/updates/1/patterns' is required when 'multi-ecosystem-group' is set.

[Copilot]

@copilot I'm getting this:

The property '#/updates/1/patterns' is required when 'multi-ecosystem-group' is set....

Added the required patterns field to all bundler entries that use multi-ecosystem-group. Fixed in e5c3811.

[Copilot]

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated no new comments.

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