chore: update labels in issue template (#9857)

.github/ISSUE_TEMPLATE/template-1-bug-report-vant.zh-CN.yml

@@ -1,7 +1,7 @@
 name: 我要反馈 Vant 的 Bug
 description: 通过标准模板进行 Bug 反馈。
-title: "[Bug Report] 在此填写标题"
-labels: ["🐞 bug"]
+title: "[Bug Report] 请在此填写标题"
+labels: ["bug: need confirm"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/template-2-bug-report-vant-cli.zh-CN.yml

@@ -1,7 +1,7 @@
 name: 我要反馈 Vant Cli 的 Bug
 description: 通过标准模板进行 Bug 反馈。
-title: "[Bug Report] 在此填写标题"
-labels: ["🐞 bug", "cli"]
+title: "[Bug Report] 请在此填写标题"
+labels: ["bug: need confirm", "cli"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/template-3-feature-request-vant.zh-CN.yml

@@ -1,7 +1,7 @@
 name: 我想要一个 Vant 的新功能
 description: 通过标准模板描述一下你的功能需求。
-title: "[Feature Request] 在此填写标题"
-labels: ["💡 feature"]
+title: "[Feature Request] 请在此填写标题"
+labels: ["feature: need confirm"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/template-4-feature-request-vant-cli.zh-CN.yml

@@ -1,7 +1,7 @@
 name: 我想要一个 Vant Cli 的新功能
 description: 通过标准模板描述一下你的功能需求。
-title: "[Feature Request] 在此填写标题"
-labels: ["💡 feature", "cli"]
+title: "[Feature Request] 请在此填写标题"
+labels: ["feature: need confirm", "cli"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/template-5-bug-report-vant.en-US.yml

@@ -1,7 +1,7 @@
 name: Bug Report
 description: Use issue template to report a bug.
 title: "[Bug Report] Title"
-labels: ["🐞 bug"]
+labels: ["bug: need confirm"]
 body:
   - type: input
     id: reproduce

.github/ISSUE_TEMPLATE/template-6-feature-request-vant.en-US.yml

@@ -1,7 +1,7 @@
 name: Feature Request
 description: Use issue template to request a new feature.
 title: "[Feature Request] Title"
-labels: ["💡 feature"]
+labels: ["feature: need confirm"]
 body:
   - type: textarea
     id: description