[Snyk] Security upgrade axios from 1.6.0 to 1.6.4 (#297)

fix: api/package.json & api/package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-AXIOS-6124857
- https://snyk.io/vuln/SNYK-JS-AXIOS-6144788

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: bcgov-devops

api/package-lock.json

@@ -4,7 +4,7 @@
   "main": "src/server.js",
   "dependencies": {
     "async-retry": "^1.3.3",
-    "axios": "^1.6.0",
+    "axios": "^1.6.4",
     "axios-oauth-client": "^2.0.2",
     "axios-token-interceptor": "^0.2.0",
     "body-parser": "^1.20.2",