bugfix: fix DM transaction rollback not using database auto-increment primary keys

[chenmuhu]

Check if an auto-increment primary key is used; if so, use it, otherwise do not use it.

• I have read the CONTRIBUTING.md guidelines.
• I have registered the PR changes.

Ⅰ. Describe what this PR did

Ⅱ. Does this pull request fix one issue?

fixes #7642

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[YvCeung]

1. Could you convert the title of pr to English
2. Please ensure that the changed code can be covered by the unit test cases
3. You can supplement your github information in these two files
   changes/en-us/2.x.md
   changes/zh-cn/2.x.md

[xingfudeshi]

​​The CI tests are failing, so please fix them. Also, please add an entry for your PR to the change log.​​

[codecov]

Codecov Report

❌ Patch coverage is 0% with 16 lines in your changes missing coverage. Please review.
✅ Project coverage is 61.41%. Comparing base (b912ab7) to head (bf9876c).
⚠️ Report is 1 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
...ta/rm/datasource/undo/dm/DmUndoDeleteExecutor.java	0.00%	16 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x    #7643      +/-   ##
============================================
- Coverage     61.51%   61.41%   -0.10%     
- Complexity      680      682       +2     
============================================
  Files          1323     1323              
  Lines         49930    49943      +13     
  Branches       5881     5885       +4     
============================================
- Hits          30714    30674      -40     
- Misses        16429    16505      +76     
+ Partials       2787     2764      -23     

Files with missing lines	Coverage Δ
...ta/rm/datasource/undo/dm/DmUndoDeleteExecutor.java	0.00% <0.00%> (ø)

... and 42 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[maple525866]

https://github.com/apache/incubator-seata/actions/runs/18087650202/job/51461393434?pr=7643
Please use mvn spotless:apply to fix the formatting issues

[YvCeung]

@chenmuhu any response here?

[slievrly]

The PR is merged first, and the code style will be handled in the subsequent PR.