refactored logs for authorizer

authorizer/src/asapo_authorizer/server/authorize.go

authorizer/src/asapo_authorizer/server/folder_token.go

authorizer/src/asapo_authorizer/server/introspect.go

authorizer/src/asapo_authorizer/server/issue_token.go

authorizer/src/asapo_authorizer/server/revoke_token.go

authorizer/src/asapo_authorizer/token_store/token_store.go