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

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-AXIOS-6032459

frontend/package-lock.json

@@ -20,7 +20,7 @@
         "@babel/runtime": "^7.23.2",
         "@lcdp/offline-plugin": "^5.1.1",
         "@vvo/tzdb": "^6.109.0",
-        "axios": "^1.5.1",
+        "axios": "^1.6.0",
         "axios-mock-adapter": "^1.22.0",
         "babel-loader": "^9.1.3",
         "babel-plugin-istanbul": "^6.1.1",
@@ -4045,9 +4045,9 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.5.1",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.5.1.tgz",
-      "integrity": "sha512-Q28iYCWzNHjAm+yEAot5QaAMxhMghWLFVf7rRdwhUI+c2jix2DUXjAHXVi+s1ibs3mjPO/cCgbA++3BjD0vP/A==",
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.0.tgz",
+      "integrity": "sha512-EZ1DYihju9pwVB+jg67ogm+Tmqc6JmhamRN6I4Zt8DfZu5lbcQGw3ozH9lFejSJgs/ibaef3A9PMXPLeefFGJg==",
       "dependencies": {
         "follow-redirects": "^1.15.0",
         "form-data": "^4.0.0",

frontend/package.json

@@ -31,7 +31,7 @@
     "@babel/runtime": "^7.23.2",
     "@lcdp/offline-plugin": "^5.1.1",
     "@vvo/tzdb": "^6.109.0",
-    "axios": "^1.5.1",
+    "axios": "^1.6.0",
     "axios-mock-adapter": "^1.22.0",
     "babel-loader": "^9.1.3",
     "babel-plugin-istanbul": "^6.1.1",