Automated cherry pick of #947: fix: in add tag form, source type change bug after submit

[erda-bot]

Cherry pick of #947 on release/1.2.

Squashed commit message:

commit 7652ff39a287ba2ae61eb658518492cacc92414f
Author: hujiahao-hjh <82502479+hujiahao-hjh@users.noreply.github.com>
Date:   Mon Aug 16 17:12:19 2021 +0800

    fix: in add tag form, source type change bug after submit (#947)

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What this PR does / why we need it:

fix source type change bug after submit in add tag form.

Does this PR introduce a user interface change?

❎ No

ChangeLog

Language	Changelog
🇺🇸 English	Fixed a bug when changing the source type for the first time after resetting the form after a form submission error was reported while adding tags.
🇨🇳 中文	修复了添加标签时，在表单提交报错重置表单之后，第一次切换源类型时的bug。

Does this PR need be patched to older version?

✅ Yes(version is required)
release/1.2

Which issue(s) this PR fixes:

Fixes # in add tag form, source type change bug after submit