chore(deps): pin ⬆️ npm update azure-pipelines-task-lib to 4.0.0-preview

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Type	Update	Change
azure-pipelines-task-lib	dependencies	pin	^4.0.0-preview -> 4.0.0-preview

Add the preset :preserveSemverRanges to your config if you don't want to pin your dependencies.

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Configuration

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🔕 Ignore: Close this PR and you won't be reminded about this update again.

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