Make lazynpm package manager agnostic (pnpm, yarn support)

[ahkohd]

Is your feature request related to a problem? Please describe. I don't use NPM; I mainly use PNPM and yarn

Describe the solution you'd like

• It should be able to detect automatically which package manager the project is using
• I should be able to set a package manager explicitly via the env variable. i.e NODE_PKG_MANAGER=yarn lazynpm or via argument i.e lazynpm --package-manager yarn

Describe alternatives you've considered None

Additional context None