Revoking expired token failed

[mkysoft]

At the below implementation it doesn't checking the token was expired or not. So backend returns 500 errors. On the other hand we don't need Authorization header for revoke endpoint.

https://github.com/SAP/spartacus/blob/2be626f30a763c7eb878b241a5ad3d24925df6cd/projects/core/src/auth/user-auth/http-interceptors/token-revocation.interceptor.ts#L40