fix(select): remove the binding of dropStyle to the scrollbar

[shenjunjian]

PR

PR Checklist

回退dropStyle的透传给 select-dropdown__wrap的做法。

将select的 dropStyle透传给scrollbar后，引起2个问题
1、 双滚动条的风险， 当dropStyle配置的宽度小于select的宽度时， scrollbar 和它的子列表会有2个滚动条。
2、select的弹出层flip时， 会向下几个像素， 造成select跟popper重叠了。

• The commit message follows our Commit Message Guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Other information

Summary by CodeRabbit

• Refactor
  • Removed inline style application from the dropdown list’s scrollbar wrapper to streamline appearance.

[coderabbitai]

Walkthrough

This change updates the dropdown list rendering in a Vue component by removing the binding of the dropStyle property from the wrapStyle attribute on the <tiny-scrollbar> element. As a result, the scrollbar wrapper will no longer receive inline styles from dropStyle. No other logic, event handling, or control flow is modified in this update.

Changes

File(s)	Change Summary
packages/vue/src/select/src/pc.vue	Removed the dropStyle property binding from the wrapStyle attribute on <tiny-scrollbar>.

Poem

A scroll without a style, so neat,
The dropdown floats with less concrete.
No wrapper dress, no inline flair,
Just simple lists with open air.
The rabbit hops with code so light,
Less clutter now, and all feels right!
🐇✨

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Reviewing files that changed from the base of the PR and between 7ca72cd and 4a706a1.

📒 Files selected for processing (1)

• packages/vue/src/select/src/pc.vue (0 hunks)

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• packages/vue/src/select/src/pc.vue

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: PR E2E Test (pnpm test:e2e3)

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[petercat-assistant]

Walkthrough

This pull request removes the binding of dropStyle to the select-dropdown__wrap in the select component. This change reverts the previous approach of passing dropStyle through to the select-dropdown__wrap.

Changes

File	Summary
packages/vue/src/select/src/pc.vue	Removed the :wrapStyle attribute that was binding dropStyle to the select-dropdown__wrap.

[petercat-assistant]

The removal of :wrapStyle="dropStyle" means that any dynamic styling previously applied to the select-dropdown__wrap will no longer be in effect. Ensure that this change does not affect any required styling or functionality of the dropdown component.