cargo: bump uart_16550 from 0.3.2 to 0.4.0 in /kernel#40

dependabot[bot] wants to merge 1 commit intomainadamperkowski/highlightos:mainfrom

dependabot/cargo/kernel/uart_16550-0.4.0adamperkowski/highlightos:dependabot/cargo/kernel/uart_16550-0.4.0Copy head branch name to clipboard