fix(deps): update dependency markdown-it-emoji to v3 (#14)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -29,7 +29,7 @@
     "@vue/component-compiler-utils": "^3.3.0",
     "@vuepress/plugin-shiki": "^2.0.0-rc.106",
     "lru-cache": "^11.0.0",
-    "markdown-it-emoji": "^2.0.0",
+    "markdown-it-emoji": "^3.0.0",
     "mermaid": "^11.5.0",
     "vue-template-compiler": "^2.7.16"
   },