An under-fire Houston police officer was fired Friday over her now-viral racist social media rant — as officials described her hateful outburst as “deeply disturbing.” Officer Ashley Gonzalez was formally terminated after she had been under investigation for the video she shared on Instagram, where she spewed 25 racial slurs in a 2-minute-long tirade against “black people” from inside her car. “The Houston Police Department has terminated the employment of Ashley Gonzalez,” officials announced on X Friday. “As of today, she is no longer an employee of the department. “HPD holds every officer to the highest standards of integrity and conduct, and will not waver in upholding these expectations.” Since fired-Houston Police Officer Ashley Gonzalez shared a video to social media where she made several racist remarks.…