fix(core): update local plugin resolution to use path utilities

[AgentEnder]

Current Behavior

Local plugin resolution may fail if project paths are similar. I.e.

workspace/
├─ README.md
├─ node_modules/
├─ packages/
│  ├─ nx/
│  │  ├─ index.ts
│  ├─ nx-plugin/
│  │  ├─ index.ts
├─ nx.json

Since the tsconfig path for nx-plugin starts with packages/nx, the local plugin resolved to the wrong package.

Expected Behavior

Local resolution doesn't pick the wrong package.

Related Issue(s)

Fixes #

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✅ Successfully ran 6 targets

• nx affected --target=build --base=cf54cc99ef2184f271afeda8e3f17692347f6bca --head=9095e81d806d1a9da41a94236caeff1661b93086 --parallel=3
• nx affected --target=e2e --base=cf54cc99ef2184f271afeda8e3f17692347f6bca --head=9095e81d806d1a9da41a94236caeff1661b93086 --exclude=e2e-detox,e2e-js,e2e-next,e2e-workspace-create,e2e-workspace-integrations,e2e-workspace-core,e2e-react,e2e-web,e2e-angular-extensions,e2e-angular-core,e2e-cli,e2e-nx-plugin,e2e-cypress,e2e-node,e2e-linter,e2e-jest,e2e-a...
• nx affected --target=e2e --base=cf54cc99ef2184f271afeda8e3f17692347f6bca --head=9095e81d806d1a9da41a94236caeff1661b93086 --exclude=e2e-storybook,e2e-react-native,e2e-detox --parallel=1
• nx affected --target=lint --base=cf54cc99ef2184f271afeda8e3f17692347f6bca --head=9095e81d806d1a9da41a94236caeff1661b93086 --parallel=3
• nx affected --target=test --base=cf54cc99ef2184f271afeda8e3f17692347f6bca --head=9095e81d806d1a9da41a94236caeff1661b93086 --parallel=1
• nx build typedoc-theme

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[marckassay]

@AgentEnder I just experienced this issue. Looking forward to your fix!

[github-actions]

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