Fix TabControl dark mode rendering for Left/Right alignment with vertical text rotation, dark tab strip, and dark border#14579

SimonZhao888 wants to merge 2 commits into

dotnet:maindotnet/winforms:mainfrom

SimonZhao888:Fix_issue_14109SimonZhao888/v-weidzh-winforms:Fix_issue_14109Copy head branch name to clipboard