feat: Declare TimePickerLocale typedef

[nossbigg]

🤔 This is a ...

• New feature
• Bug fix
• Site / document update
• Component style update
• TypeScript definition update
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

💡 Background and solution

Problem:

• TimePicker doesn't have own Locale typedef

Solution:

• Define TimePickerLocale typedef
• Apply Locale types to locale files in components/time-picker/locale

📝 Changelog

Language	Changelog
🇺🇸 English	Define TimePickerLocale typedef
🇨🇳 Chinese	Define TimePickerLocale typedef

☑️ 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
• TypeScript definition is updated/provided or not needed
• Changelog is provided or not needed

[ant-design-bot]

[codesandbox-ci]

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit 810965d:

Sandbox	Source
antd reproduction template	Configuration

[codecov]

Codecov Report

Merging #22129 into feature will not change coverage by %.
The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           feature   #22129   +/-   ##
========================================
  Coverage    97.98%   97.98%           
========================================
  Files          358      358           
  Lines         7142     7142           
  Branches      1958     1958           
========================================
  Hits          6998     6998           
  Misses         144      144           

Impacted Files	Coverage Δ
components/time-picker/index.tsx	100.00% <ø> (ø)
components/time-picker/locale/ar_EG.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/az_AZ.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/bg_BG.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/ca_ES.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/cs_CZ.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/da_DK.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/de_DE.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/el_GR.tsx	100.00% <100.00%> (ø)
components/time-picker/locale/en_GB.tsx	100.00% <100.00%> (ø)
... and 41 more

---

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 da215be...810965d. Read the comment docs.