update deno_npm with packument changes

[nathanwhit]

No description provided.

[CLAassistant]

All committers have signed the CLA.

[Copilot]

Pull Request Overview

This PR updates the npm packument handling in the code and bumps the version of the deno_npm dependency to align with upstream changes.

• Introduces new fields (extra, is_deprecated, has_bin, has_scripts, optional_peer_dependencies) in npm metadata structures.
• Removes the outdated fields (bin, scripts, deprecated) from the packument handling code.
• Updates Cargo.toml to use deno_npm version "0.31.0" in place of "0.27.2".

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/v2.rs	Modifies npm metadata structure to adopt new packument fields.
Cargo.toml	Bumps the deno_npm version to match packument format changes.

Comments suppressed due to low confidence (2)

src/v2.rs:1795

• Since the npm packument structure has been updated, please ensure that all existing code interacting with npm metadata is revised to handle the new fields and the removal of the old ones.

      extra: Default::default(),

Cargo.toml:54

• The deno_npm version update may introduce breaking changes; please verify that all updated code is compatible with the new version and that relevant documentation is updated accordingly.

deno_npm = { version = "0.31.0" }

[dsherret]

LGTM