fix: upgrade openid-client from 4.7.3 to 4.7.4 (#88)

Author: snyk-bot

package-lock.json

@@ -48,7 +48,7 @@
     "axios": "^0.21.1",
     "keycloak-admin": "^1.14.17",
     "keycloak-connect": "^12.0.4",
-    "openid-client": "^4.7.3"
+    "openid-client": "^4.7.4"
   },
   "devDependencies": {
     "@commitlint/cli": "^11.0.0",