Bump svelte-fa from 4.0.2 to 4.0.3 in the production group

Bumps the production group with 1 update: [svelte-fa](https://github.com/Cweili/svelte-fa).


Updates `svelte-fa` from 4.0.2 to 4.0.3
- [Commits](Cweili/svelte-fa@v4.0.2...v4.0.3)

---
updated-dependencies:
- dependency-name: svelte-fa
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -39,7 +39,7 @@
         "jszip": "^3.10.1",
         "lodash": "^4.17.21",
         "split.js": "^1.6.5",
-        "svelte-fa": "^4.0.2",
+        "svelte-fa": "^4.0.3",
         "thememirror": "^2.0.1"
     }
 }