Fix protobuf v5 issue in CI

[thomas-vl]

Description & motivation

Workaround to fix protobuf v5 issue in CI. Should be removed when all dbt-provider packages are updated to 1.7.9

Checklist

• [x] I have verified that these changes work locally
• [x] I have updated the README.md (if applicable)
• [x] I have added an integration test for my fix/feature (if applicable)

[cakkinep]

@thomas-vl thanks for fixing this. @jeremyyeo please review this PR.