Fix missing symbols in win32com.shell.shell: Drop support for Vista, set Windows 7 as the minimal Windows version.#2487

Avasam merged 2 commits intomhammond:mainmhammond/pywin32:mainfrom

Avasam:Bump-WINVER-to-0x0601Avasam/pywin32:Bump-WINVER-to-0x0601Copy head branch name to clipboard