[BUG] dev true is flaky #6521

Is there an existing issue for this?

• I have searched the existing issues

This issue exists in the latest npm version

• I am using the latest npm

Current Behavior

when there is same dependency marked as both devDependency and a dependency at the same time, the package-lock.json start become flaky, sometimes it list it with dev: true and some other times it doesn't
which causes conflicts in our repo, because of incorrect changes were made

Expected Behavior

if a package is both dependency and devDependency, not to be marked as "dev": true in the package-lock.json

Steps To Reproduce

1. generate new nx angular project npx create-nx-workspace
2. choose angular, then nothing matter, but to be thoroughly I choose these answers standalone, css, yes, no, no`
3. run npm i multiple times and check after each time if package-lock.json file changed

the cause of the error is @nx/angular see nrwl/nx#6885
it's installed as production dependency instead of dev dependency
you can see here https://github.com/nrwl/nx/blob/master/packages/angular/package.json it has a lot of what normally are dev dependencies as direct dependencies or peer dependencies, very obvious examples are @nx/linter and @nx/jest which are installed as a dev dependencies in the project root package.json

Environment

• npm: 9.6.7
• Node.js: v18.16.0
• OS Name: Windows 11
• npm config:

; "user" config from C:\Users\rober\.npmrc

script-shell = "C:\\Users\\rober\\AppData\\Local\\Microsoft\\WindowsApps\\Microsoft.PowerShell_8wekyb3d8bbwe\\pwsh.exe"

; node bin location = C:\Program Files\nodejs\node.exe
; node version = v18.16.0
; npm local prefix = C:\Users\rober\WebstormProjects\daemon-process-terminated-reprod
; npm version = 9.6.7
; cwd = C:\Users\rober\WebstormProjects\daemon-process-terminated-reprod\src\app
; HOME = C:\Users\rober