Bump solana-instruction

Bumps the solana-sdk group with 1 update in the /rust-sdk/client directory: [solana-instruction](https://github.com/anza-xyz/solana-sdk).


Updates `solana-instruction` from 2.3.0 to 2.3.1
- [Release notes](https://github.com/anza-xyz/solana-sdk/releases)
- [Commits](https://github.com/anza-xyz/solana-sdk/compare/[email protected]@v2.3.1)

---
updated-dependencies:
- dependency-name: solana-instruction
  dependency-version: 2.3.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: solana-sdk
...

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

Author: dependabot[bot]