By Nora Eckert and Nathan Gomes (Reuters) -General Motors lifted its financial outlook for the year and slightly lowered its expected hit from tariffs, as the automaker awaits expected relief on tariffs in the U.S. while confronting a weakening market for electric vehicles. The company now expects its annual adjusted core profit to be between $12.0 billion to $13.0 billion, compared with its prior estimate of $10.0 billion to $12.5 billion. The Detroit automaker said tariffs would hit its bottom line les ...