chore(deps-dev): bump @biomejs/biome from 2.5.15 to 2.6.3

Bumps [@biomejs/biome](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome) from 2.5.15 to 2.6.3.
- [Release notes](https://github.com/biomejs/biome/releases)
- [Changelog](https://github.com/biomejs/biome/blob/main/CHANGELOG_v1.md)
- [Commits](https://github.com/biomejs/biome/commits/@biomejs/biome@2.6.3/packages/@biomejs/biome)

---
updated-dependencies:
- dependency-name: "@biomejs/biome"
  dependency-version: 2.6.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -51,7 +51,7 @@
   },
   "homepage": "https://github.com/aws-powertools/powertools-lambda-typescript#readme",
   "devDependencies": {
-    "@biomejs/biome": "^2.5.15",
+    "@biomejs/biome": "^2.6.3",
     "@types/aws-lambda": "^8.10.164",
     "@types/node": "^26.6.5",
     "@vitest/coverage-v8": "5.0.5",