Upgrade: [dependabot] - bump @types/mustache from 4.2.5 to 4.2.6

Bumps [@types/mustache](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/mustache) from 4.2.5 to 4.2.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/mustache)

---
updated-dependencies:
- dependency-name: "@types/mustache"
  dependency-version: 4.2.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -39,7 +39,7 @@
   },
   "dependencies": {
     "@aws-lambda-powertools/logger": "^2.19.0",
-    "@types/mustache": "^4.2.5",
+    "@types/mustache": "^4.2.6",
     "aws-lambda": "^1.0.7",
     "axios": "^1.9.0",
     "axios-retry": "^4.5.0",