Source Greenhouse: fixed unittest

[darynaishchenko]

What

test_parse_response_expected_response failed due to incorrect comparison between dict and airbyte record types.

How

Added casting type from airbyte record type to dict in test for correct comparison.

[github-actions]

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[octavia-squidington-iii]

source-greenhouse test report (commit e196911b0b) - ✅

⏲️ Total pipeline duration: 07mn34s

Step	Result
Validate airbyte-integrations/connectors/source-greenhouse/metadata.yaml	✅
Connector version semver check	✅
QA checks	✅
Code format checks	✅
Connector package install	✅
Build source-greenhouse docker image for platform linux/x86_64	✅
Unit tests	✅
Acceptance tests	✅

🔗 View the logs here

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airbyte-ci connectors --name=source-greenhouse test