language/node: replace -ddd with long form

[cho-m]

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npm switched abbreviated form from -ddd to --ddd in v7 and now complains that:

npm warn -ddd is not a valid single-hyphen cli flag and will be
removed in the future

Instead we can just use the long form --loglevel silly¹ which works with all npm versions.

Footnotes

1. https://docs.npmjs.com/cli/v11/using-npm/config#shorthands-and-other-cli-niceties ↩

[Copilot]

Pull Request Overview

This PR replaces the deprecated npm flag -ddd with the long form --loglevel=silly to maintain compatibility with npm v7+, which warns that the abbreviated single-hyphen form will be removed in the future.

Key changes:

• Updated the log level flag in std_npm_install_args method from -ddd to --loglevel=silly

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[MikeMcQuaid]

Thanks!