fix(deps): update dependency keyv to v5.6.0 (#585)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -25,7 +25,7 @@
     "express-validator": "7.3.1",
     "firebase-admin": "13.6.0",
     "html-to-text": "9.0.5",
-    "keyv": "5.5.5",
+    "keyv": "5.6.0",
     "moment": "2.30.1",
     "mysql": "2.18.1",
     "nodemailer": "7.0.12",