feat(package_info_plus): implemented version caching based on serviceworkerversion#3549

ikbendewilliam wants to merge 2 commits intofluttercommunity:mainfluttercommunity/plus_plugins:mainfrom

ikbendewilliam:feat(package_info_plus)--web-version-linked-to-serviceworkerversionikbendewilliam/plus_plugins:feat(package_info_plus)--web-version-linked-to-serviceworkerversionCopy head branch name to clipboard