fix(module: table): edit row demo can't recovery the editing on cancel

[ElderJames]

🤔 This is a ...

• New feature
• Bug fix
• Site / documentation update
• Demo update
• Component style update
• Bundle size optimization
• Performance optimization
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

Fixed #1670

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English
🇨🇳 Chinese

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• Changelog is provided or not needed

[github-actions]

[codecov]

Codecov Report

Merging #1745 (0e270b9) into master (667120d) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1745   +/-   ##
=======================================
  Coverage   17.91%   17.91%           
=======================================
  Files         448      448           
  Lines       29261    29261           
=======================================
  Hits         5241     5241           
  Misses      24020    24020           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 667120d...0e270b9. Read the comment docs.