build(deps): bump @solana/web3.js from 1.87.2 to 1.87.3 in /stake-poo…

…l/js (#5681)

build(deps): bump @solana/web3.js in /stake-pool/js

Bumps [@solana/web3.js](https://github.com/solana-labs/solana-web3.js) from 1.87.2 to 1.87.3.
- [Release notes](https://github.com/solana-labs/solana-web3.js/releases)
- [Commits](solana-labs/solana-web3.js@v1.87.2...v1.87.3)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>