Allow workspaces outside the packages/ directory

[cristiano-belloni]

The verifyWorkspaceDependencies check should not reject modular packages found outside of the packages directory.

Consider the file system:

- package.json
- apps
  |- some-app-not-in-packages
- packages
  |- package-a
  |- package-b (not a modular package)

When the modular check runs as part of pre-flight, the some-app-not-in-packages package will cause the check to fail because it is outside the packages directory.

Given that it was found by the workspace-resolver, the check should not fail.

[changeset-bot]

🦋 Changeset detected

Latest commit: 2bf087c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
modular-scripts	Minor

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[coveralls]

Coverage decreased (-0.4%) to 33.217% when pulling 2bf087c on feature/relax-verify-workspace into 14b1334 on main.