Update oss-fuzz-build.sh (#9745)
Update oss-fuzz-build.sh (#9745)

Fixes the tendermint OSS-Fuzz build by adjusting for some infra changes that were made in OSS-Fuzz.



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#### PR checklist

- [ ] Tests written/updated, or no tests needed
- [ ] `CHANGELOG_PENDING.md` updated, or no changelog entry needed
- [ ] Updated relevant documentation (`docs/`) and code comments, or no
      documentation updates needed


tendermint/tendermint,tendermint/tendermint,tendermint/tendermint,tendermint/tendermint