[Feature]: replace @lerna/project,package-graph with nx graph resolution

[Hotell]

Library

all

Describe the feature that you would like added

we migrated to lerna 7 to align with nx v 16 version.

lerna 7 doesn't provide public API surface for low level graph access which we use within some scripts-* projects.

ATM we are stuck using @lerna/project and @lerna/package-graph v6 which trigger following warning:

we should get rid of this package and re-implement the functionality with underlying nx package graph resolution.

packages affected:

• scripts/monorepo
• scripts/projects-tests

Have you discussed this feature with our team

No response

Additional context

follows #28647

Validations

• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.

Priority

Normal