fix: keyv is a prod dependency

Author: pmb0

package.json

@@ -10,6 +10,7 @@
     "debug": "^4.3.2",
     "dotenv": "^10.0.0",
     "etag": "^1.8.1",
+    "keyv": "^4.0.3",
     "reflect-metadata": "^0.1.13",
     "sharp": "^0.29.0",
     "tsyringe": "^4.6.0"
@@ -42,7 +43,6 @@
     "got": "^11.8.2",
     "husky": "^7.0.2",
     "jest": "^27.1.0",
-    "keyv": "^4.0.3",
     "lint-staged": "^11.1.2",
     "nodemon": "^2.0.12",
     "prettier": "^2.3.2",