Analysts painted sharp upside to GitLab Inc. post strong Q4 results that included a notable top-line beat and FY23 guidance ahead of Street expectations. Truist analyst Joel Fishbein lowered the PT to $105 from $175 (217.2 percent upside) and kept a Buy, citing the change in discount rate assumptions since the IPO. KeyBanc analyst Michael Turits lowered the PT to $50…