Upgrade rspress to v2.0.22

- Bump @rspress/core and @rspress/plugin-sitemap to 2.0.22
- Bump rspress-plugin-file-tree to 1.0.6 and rspress-plugin-mermaid to 1.0.2,
  which include the import.meta.dirname fix, and drop the now-unneeded patches
  for them and rspress-plugin-devkit
- Remove the custom search panel open animation now shipped by core (#3645)

Author: ruibaby

package.json

@@ -11,18 +11,18 @@
     "preview": "rs doc preview"
   },
   "dependencies": {
-    "@rspress/core": "^2.0.21",
+    "@rspress/core": "^2.0.22",
     "@shikijs/transformers": "^4.4.3",
-    "rspress-plugin-file-tree": "^1.0.5",
+    "rspress-plugin-file-tree": "^1.0.6",
     "rspress-plugin-google-analytics": "^1.0.0",
-    "rspress-plugin-mermaid": "^1.0.1"
+    "rspress-plugin-mermaid": "^1.0.2"
   },
   "devDependencies": {
     "@iconify-json/mingcute": "^1.2.8",
     "@iconify-json/ph": "^1.2.2",
     "@iconify-json/simple-icons": "^1.2.93",
     "@rsbuild/plugin-sass": "^2.0.1",
-    "@rspress/plugin-sitemap": "^2.0.21",
+    "@rspress/plugin-sitemap": "^2.0.22",
     "@svgr/core": "^8.1.0",
     "@svgr/plugin-jsx": "^8.1.0",
     "@types/node": "^22.20.1",