remove jwt-decode from aws-alb provider

Signed-off-by: Jamie Klassen <jamie.klassen@broadcom.com>

plugins/auth-backend/package.json

@@ -92,7 +92,6 @@
     "@types/body-parser": "^1.19.0",
     "@types/cookie-parser": "^1.4.2",
     "@types/express-session": "^1.17.2",
-    "@types/jwt-decode": "^3.1.0",
     "@types/passport-auth0": "^1.0.5",
     "@types/passport-github2": "^1.2.4",
     "@types/passport-google-oauth20": "^2.0.3",