fix(ingest/unity): add row count in table profile of delta tables

[mayurinehate]

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable)
• Tests for the changes have been added/updated (if applicable)
• Docs related to the changes have been added/updated (if applicable). If a new feature has been added a Usage Guide has been added for the same.
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[codecov]

Codecov Report

Attention: Patch coverage is 7.14286% with 13 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
.../src/datahub/ingestion/source/unity/ge_profiler.py	7.14%	13 Missing ⚠️

❌ Your patch check has failed because the patch coverage (7.14%) is below the target coverage (90.00%). You can increase the patch coverage or adjust the target coverage.

Files with missing lines	Coverage Δ
...rc/datahub/ingestion/source/ge_profiling_config.py	97.33% <ø> (ø)
.../src/datahub/ingestion/source/unity/ge_profiler.py	27.45% <7.14%> (-3.24%)	⬇️

... and 4 files with indirect coverage changes

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[sgomezvillamor]

I wonder if we may transform this comment in actual code. Something like:

is_delta_table = table.size_in_bytes is not None

and then use the new flag accordingly to call delta-specific code

WDYT?

[mayurinehate]

In fact, we can add is_delta_table boolean in UnityCatalogSQLGenericTable based on custom property data_source_format in original table.
Or we can add is_delta_table_with_select_enabled: table.size_in_bytes is not None as suggested. Maybe I can do both.