fix(outdated): add dependent location in long output

[milaninfy]

Add dependent location details when using --long version of the output to identify who is the dependent of the outdated dependencies.
Fixes: #7736

Test output

Output of `npm outdated --json --long`

~/workarea/rep/outdated-test $ npm outdated --json --long
{
  "eslint": [
    {
      "current": "8.57.0",
      "wanted": "8.57.1",
      "latest": "9.21.0",
      "dependent": "a",
      "location": "/Users/milaninfy/workarea/rep/outdated-test/node_modules/eslint",
      "type": "devDependencies",
      "homepage": "https://eslint.org"
    },
    {
      "current": "8.57.0",
      "wanted": "8.57.1",
      "latest": "9.21.0",
      "dependent": "a",
      "location": "/Users/milaninfy/workarea/rep/outdated-test/node_modules/eslint",
      "type": "devDependencies",
      "homepage": "https://eslint.org"
    }
  ]
}
~/workarea/rep/outdated-test $ lnpm outdated --json --long
{
  "eslint": [
    {
      "current": "8.57.0",
      "wanted": "8.57.1",
      "latest": "9.21.0",
      "dependent": "a",
      "location": "/Users/milaninfy/workarea/rep/outdated-test/node_modules/eslint",
      "type": "devDependencies",
      "homepage": "https://eslint.org",
      "dependentLocation": "nest/a"
    },
    {
      "current": "8.57.0",
      "wanted": "8.57.1",
      "latest": "9.21.0",
      "dependent": "a",
      "location": "/Users/milaninfy/workarea/rep/outdated-test/node_modules/eslint",
      "type": "devDependencies",
      "homepage": "https://eslint.org",
      "dependentLocation": "a"
    }
  ]
}

[wraithgar]

I think "Dependent location" may not be the best phrasing, but don't know off the top of my head what we'd use instead. Dependent is usually the package that is required by another package, which is the opposite of what we want. "Depended by" is how we define it in the output already.

[wraithgar]

We will also need to update https://docs.npmjs.com/cli/v11/commands/npm-outdated

[milaninfy]

Yeah... I completely missed that documentation part.. I am also rethinking whether in cli output it adds any value since we use package id format for DependedBy field which is much cleaner. Change might only makes sense in --json