fix(webpack): add back deprecated Stylus support until v18

[jaysoo]

This PR adds back stylus-loader for webpack so .styl files continues to work (with a warning) until Nx 18.

Current Behavior

.styl files error out

Expected Behavior

.styl files should continue to work in Nx 17

Related Issue(s)

Fixes #19774

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1 Ignored Deployment

Name	Status	Preview	Updated (UTC)
nx-dev	⬜️ Ignored (Inspect)	Visit Preview	Oct 23, 2023 8:57pm

[nx-cloud]

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✅ Successfully ran 6 targets

• nx affected --target=e2e --base=cc8d8e8f4cedf8dba9cf82118681b7a851bbe3a3 --head=aa6c8a6bd17a936d1290895899ed8ff40a24602f --parallel=1
• nx affected --targets=lint,test,build --base=cc8d8e8f4cedf8dba9cf82118681b7a851bbe3a3 --head=aa6c8a6bd17a936d1290895899ed8ff40a24602f --parallel=3
• nx run-many -t check-imports check-commit check-lock-files check-codeowners documentation --parallel=1 --no-dte
• nx-cloud record -- nx format:check --base=cc8d8e8f4cedf8dba9cf82118681b7a851bbe3a3 --head=aa6c8a6bd17a936d1290895899ed8ff40a24602f
• nx documentation --no-dte
• nx affected -t e2e-macos --parallel=1 --base=cc8d8e8f4cedf8dba9cf82118681b7a851bbe3a3 --head=aa6c8a6bd17a936d1290895899ed8ff40a24602f

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[github-actions]

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