don't update local package version in lock with yarn install when use workspaces

[voskresla]

REPRO: https://github.com/voskresla/yarn_repro_install_vs_add

Repro steps:

• git clone https://github.com/voskresla/yarn_repro_install_vs_add.git
• npx yarn

Expected:
Version of local-package was updated in lock file (1.0.0 -> 2.0.0)

Thoughts
If i use yarn install my new version of local-package don't update. But if i install another package (for example npx yarn add @gitbeaker/cli -W version of local-package will be updated.

In real project i use yarn with lerna and for now i found little problem with local packages installed by "package": file:/path/". When i up version in my lockal-package with lerna versions my lock file didn't update. After that in my feature branch i use some new external packages and for now in MR i have diffs in lock file for my locak package, because lock file updatet trought yarn add )