Add Regex.Count span overloads and Capture.ValueSpan#545

SimonCropp merged 1 commit intomainSimonCropp/Polyfill:mainfrom

Add-Regex.Count-span-overloads-and-Capture.ValueSpanSimonCropp/Polyfill:Add-Regex.Count-span-overloads-and-Capture.ValueSpanCopy head branch name to clipboard