Automated cherry pick of #2224: fix: api editor button style

[erda-bot]

Cherry pick of #2224 on hotfix/1.5-1208.

Squashed commit message:

commit 231876cbaa89d8e719ff84422539a7936b7c1df4
Author: zxj <[email protected]>
Date:   Wed Dec 8 15:06:00 2021 +0800

    fix: api editor button style (#2224)
    
    * fix: api editor button style
    
    * fix: fix app setting mode empty error

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What this PR does / why we need it:

fix: api editor button style

I have checked the following points:

• I18n is finished and updated by cli
• Form fields validation is added and length is limited
• Display normally on small screen
• Display normally when some data is empty or null
• Display normally in english mode

Does this PR introduce a user interface change?

❎ No

ChangeLog

Language	Changelog
🇺🇸 English	fix: api editor button style
🇨🇳 中文	fix: 修复接口信息编辑表单按钮样式错误

Does this PR need be patched to older version?

✅ Yes(version is required)
cherry-pick hotfix/1.5-1208

Which issue(s) this PR fixes:

Fixes #