Bump @solana/codecs-strings from 2.0.0-rc.2 to 2.0.0-rc.4

Bumps [@solana/codecs-strings](https://github.com/solana-labs/solana-web3.js) from 2.0.0-rc.2 to 2.0.0-rc.4.
- [Release notes](https://github.com/solana-labs/solana-web3.js/releases)
- [Commits](solana-foundation/solana-web3.js@v2.0.0-rc.2...v2.0.0-rc.4)

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

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

Author: dependabot[bot]