Bump tailwind-merge from 2.5.5 to 2.6.0

Bumps [tailwind-merge](https://github.com/dcastil/tailwind-merge) from 2.5.5 to 2.6.0.
- [Release notes](https://github.com/dcastil/tailwind-merge/releases)
- [Commits](dcastil/tailwind-merge@v2.5.5...v2.6.0)

---
updated-dependencies:
- dependency-name: tailwind-merge
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -45,7 +45,7 @@
     "rehype-slug": "^6.0.0",
     "remark-directive": "^3.0.0",
     "svelte": "^5.15.0",
-    "tailwind-merge": "^2.5.5",
+    "tailwind-merge": "^2.6.0",
     "tailwind-variants": "^0.3.0",
     "tailwindcss": "^3.4.17",
     "unist-util-remove": "^4.0.0",