feat: update default changelog titles

[paduszyk]

Description

This updates the default titles of the changelog's sections in ConventionalCommitsCz.

Checklist

• [x] Add test cases to all the changes you introduce
• [x] Run ./scripts/format and ./scripts/test locally to ensure this change passes linter check and test
• [x] Test the changes on the local machine manually
• [ ] Update the documentation for the changes

Expected behavior

Changelogs are more human-readable.

Additional context

Closes #1119.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 97.57%. Comparing base (120d514) to head (34543d5). Report is 471 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1143      +/-   ##
==========================================
+ Coverage   97.33%   97.57%   +0.24%     
==========================================
  Files          42       55      +13     
  Lines        2104     2603     +499     
==========================================
+ Hits         2048     2540     +492     
- Misses         56       63       +7     

Flag	Coverage Δ
unittests	97.57% <100.00%> (+0.24%)	:arrow_up:

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[Lee-W]

@paduszyk Hi, would it be possible for us to address https://github.com/commitizen-tools/commitizen/issues/1119#issuecomment-2132866909. I think we're really close to merging!

[noirbizarre]

I would flag this change as breaking as it means any user having a custom change_type_order with the default change_type_map will see its changelog broken without a manual intervention (aka. updating the change_type_order with the new names). So maybe should include this one in the next major (v4?) ?

[Lee-W]

I would flag this change as breaking as it means any user having a custom change_type_order with the default change_type_map will see its changelog broken without a manual intervention (aka. updating the change_type_order with the new names). So maybe should include this one in the next major (v4?) ?

Sounds good! Let me add the label

[paduszyk]

I think we need to change the test cases

It's been a while... Sorry.

@Lee-W Are you sure? This will result in a relatively large diff, taking into account the source itself will remain basically untouched except the update literals...