chore(deps): update pnpm to v10.12.3 (#129)

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

Author: renovate[bot]

package.json

@@ -2,7 +2,7 @@
   "name": "markdown-it-embed-github",
   "type": "module",
   "version": "0.0.1",
-  "packageManager": "pnpm@10.12.2",
+  "packageManager": "pnpm@10.12.3",
   "description": "markdown-it plugin for embedding github source links",
   "author": "ubugeeei",
   "license": "MIT",