deps: bump flexsearch

package.json

@@ -43,7 +43,7 @@
     "cli-spinner": "^0.2.10",
     "d3": "^7.8.5",
     "esbuild-sass-plugin": "^2.16.0",
-    "flexsearch": "0.7.21",
+    "flexsearch": "0.7.43",
     "github-slugger": "^2.0.0",
     "globby": "^14.0.0",
     "gray-matter": "^4.0.3",
@@ -93,7 +93,6 @@
   "devDependencies": {
     "@types/cli-spinner": "^0.2.3",
     "@types/d3": "^7.4.3",
-    "@types/flexsearch": "^0.7.3",
     "@types/hast": "^3.0.3",
     "@types/js-yaml": "^4.0.9",
     "@types/node": "^20.1.2",