chore(cli): update allowList message (#570)

Signed-off-by: Miguel Martinez Trivino <miguel@chainloop.dev>

Author: migmartri

app/cli/main.go

@@ -59,7 +59,7 @@ func errorInfo(err error, logger zerolog.Logger) (string, int) {
 	case v1.IsCasBackendErrorReasonInvalid(err):
 		msg = "the CAS backend you provided is invalid. Refer to `chainloop cas-backend update` command or contact your administrator."
 	case v1.IsAllowListErrorNotInList(err):
-		msg = "your user is not part of the private beta yet. You can request access at https://docs.chainloop.dev/getting-started/private-beta"
+		msg = "your user is not part of the allow-list. Please contact your administrator."
 	case isWrappedErr(st, jwtMiddleware.ErrTokenExpired):
 		msg = "your authentication token has expired, please run chainloop auth login again"
 	case isWrappedErr(st, jwtMiddleware.ErrMissingJwtToken):