chore:(deps): bump @solana/web3.js from 1.66.0 to 1.91.0 in /explorer

Bumps [@solana/web3.js](https://github.com/solana-labs/solana-web3.js) from 1.66.0 to 1.91.0.
- [Release notes](https://github.com/solana-labs/solana-web3.js/releases)
- [Commits](solana-labs/solana-web3.js@v1.66.0...v1.91.0)

---
updated-dependencies:
- dependency-name: "@solana/web3.js"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>