Fans of “Dallas” and the entertainment industry at large are mourning the death of actress Pat Colbert. The talented star, who entertained audiences with her impressive acting skills will be greatly remembered for her role in the beloved TV series. Hollywood has bid farewell to another cherished star, actress Pat Colbert, who has passed away at the age of 77. The California native, best known for her role in the Emmy Award-winning drama series “Dallas,” died at her home in Compton. Her sister, Tami Colbert, confirmed the sad news, sharing that Pat had been battling health issues, including thr…