Update footer.json

Signed-off-by: Yue Yang <[email protected]>

i18n/zh/docusaurus-theme-classic/footer.json

@@ -3,18 +3,6 @@
     "message": "文档",
     "description": "The title of the footer links column with title=Documentation in the footer"
   },
-  "link.title.Community": {
-    "message": "社区",
-    "description": "The title of the footer links column with title=Community in the footer"
-  },
-  "link.title.More": {
-    "message": "更多",
-    "description": "The title of the footer links column with title=More in the footer"
-  },
-  "link.title.Others": {
-    "message": "其他",
-    "description": "The title of the footer links column with title=Others in the footer"
-  },
   "link.item.label.Quick Start": {
     "message": "快速试用（测试推荐）",
     "description": "The label of footer link with label=Quick Start linking to docs/quick_start"
@@ -31,17 +19,9 @@
     "message": "FAQs",
     "description": "The label of footer link with label=FAQs linking to docs/faqs"
   },
-  "link.item.label.Twitter": {
-    "message": "Twitter",
-    "description": "The label of footer link with label=Twitter linking to https://twitter.com/chaos_mesh"
-  },
-  "link.item.label.Slack (#project-chaos-mesh)": {
-    "message": "Slack (#project-chaos-mesh)",
-    "description": "The label of footer link with label=Slack (#project-chaos-mesh) linking to https://slack.cncf.io/"
-  },
-  "link.item.label.GitHub": {
-    "message": "GitHub",
-    "description": "The label of footer link with label=GitHub linking to https://github.com/chaos-mesh/chaos-mesh"
+  "link.title.Community": {
+    "message": "社区",
+    "description": "The title of the footer links column with title=Community in the footer"
   },
   "link.item.label.Blog": {
     "message": "博客",