Fix #8885 - Misleading 404 logs & suffix cleanup

[pmbrull]

Describe your changes:

Fixes #8885

We handle a bit better API Exceptions from the server.

• by default, any GET call can be nullable.
• If we get a 404 exception on a nullable call, then we just return None
• If we get any other API exception we are now passing the exception to the client (e.g., if we find a 500).

Type of change:

• Bug fix
• Improvement
• New feature
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation

Checklist:

• I have read the CONTRIBUTING document.
• My PR title is Fixes <issue-number>: <short explanation>
• I have commented on my code, particularly in hard-to-understand areas.
• For JSON Schema changes: I updated the migration scripts or explained why it is not needed.

[sonarcloud]

[open-metadata-airflow-apis] SonarCloud Quality Gate failed.   

0 Bugs
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0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication

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[sonarcloud]

[open-metadata-ingestion] Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

96.6% Coverage
0.0% Duplication

[cypress]

Passing run #28203 ↗︎

0

288

37

0

0

Details:

Add missing routes
Project: openmetadata	Commit: 212fea3c3c
Status: Passed	Duration: 32:44 💡
Started: Aug 21, 2023 8:50 AM	Ended: Aug 21, 2023 9:23 AM

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