fix: upgrade winston-transport from 4.5.0 to 4.6.0

Snyk has created this PR to upgrade winston-transport from 4.5.0 to 4.6.0.

See this package in npm:
https://www.npmjs.com/package/winston-transport

See this project in Snyk:
https://app.snyk.io/org/nr1-platform-services/project/0a9b88d3-43c9-41e3-9bb2-b9b9e02e208b?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -197,7 +197,7 @@
     "readable-stream": "^3.6.1",
     "require-in-the-middle": "^7.2.0",
     "semver": "^7.5.2",
-    "winston-transport": "^4.5.0"
+    "winston-transport": "^4.6.0"
   },
   "optionalDependencies": {
     "@contrast/fn-inspect": "^3.3.0",