[package-extractor]: fix issue #5719, preventing duplicate-copy conflicts across npm-packlist versions - #5720

[package-extractor]: fix issue #5719, preventing duplicate-copy conflicts across npm-packlist versions#5720

Pete Gonzalez (octogonz) merged 5 commits into

microsoft:mainmicrosoft/rushstack:mainfrom

LPegasus:rush-issue-5719LPegasus/rushstack:rush-issue-5719Copy head branch name to clipboard