Upgrade FFmpeg to latest version (0.12.10)

Updated @ffmpeg/core from 0.12.6 to 0.12.10 and updated CDN URL references.
The newer version may have better Turbopack compatibility.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

package.json

@@ -10,7 +10,7 @@
     "postinstall": "mkdir -p public/wasm && cp node_modules/.pnpm/@ffmpeg+core@0.12.6/node_modules/@ffmpeg/core/dist/umd/ffmpeg-core.* public/wasm/ && cp node_modules/.pnpm/@imagemagick+magick-wasm@0.0.38/node_modules/@imagemagick/magick-wasm/dist/magick.wasm public/wasm/"
   },
   "dependencies": {
-    "@ffmpeg/core": "0.12.6",
+    "@ffmpeg/core": "0.12.10",
     "@ffmpeg/ffmpeg": "^0.12.15",
     "@ffmpeg/util": "^0.12.2",
     "@imagemagick/magick-wasm": "^0.0.38",