Bump async from 2.6.3 to 2.6.4

[dependabot]

Bumps async from 2.6.3 to 2.6.4.

Changelog

Sourced from async's changelog.

v2.6.4

• Fix potential prototype pollution exploit (#1828)

Commits

• c6bdaca Version 2.6.4
• 8870da9 Update built files
• 4df6754 update changelog
• 8f7f903 Fix prototype pollution vulnerability (#1828)
• See full diff in compare view

Maintainer changes

This version was pushed to npm by hargasinski, a new releaser for async since your current version.

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[foxpatch-aleph]

This PR bumps async from 2.6.3 to 2.6.4 to fix a prototype pollution vulnerability (CVE reported in caolan/async#1828). The core change is correct and appropriate — the async package entry in both package-lock.json and yarn.lock is updated to the patched version. The remaining diff consists of incidental lockfile churn: dependency metadata corrections (dev/non-dev flags), transitive dependency upgrades (@solana/web3.js 0.90.5→1.41.3, jayson 3.6.5→3.6.6, rpc-websockets 7.4.16→7.4.18, ws 7.5.5→7.5.7, superstruct 0.8.4→0.14.2), and removal of unused packages (cheerio, esdoc-inject-style-plugin, npm-run-all, mz, circular-json, etc.). All of these are consistent with a lockfile regeneration triggered by the async update. The security fix is the primary concern here and it is addressed correctly.

package-lock.json (line None): The lockfile includes a significant upgrade to @solana/web3.js (0.90.5 → 1.41.3) and superstruct (0.8.4 → 0.14.2, a breaking-change major bump for semver purposes). While this is just lockfile resolution churn from Dependabot regenerating the lockfile, it's worth verifying that the Solana integration still works correctly after this upgrade, as superstruct 0.14.x has a different API than 0.8.x.

package-lock.json (line None): sinon-chai appears as a new non-dev dependency of @solana/web3.js 1.41.3. A test assertion library being a production dependency of a Solana library is unusual, but this is upstream @solana/web3.js packaging and not something controllable here.