feat: Add check for whether appendOnly table feature is supported or enabled

[OussamaSaoudi]

What changes are proposed in this pull request?

This PR adds two functions to TableConfiguration:

1. check whether appendOnly table feature is supported
2. check whether appendOnly table feature is enabled

It also enabled writes on tables with AppendOnly writer feature.

How was this change tested?

I check that write is supported on Protocol with WriterFeatures::AppendOnly.

[codecov]

Codecov Report

Attention: Patch coverage is 42.10526% with 11 lines in your changes missing coverage. Please review.

Project coverage is 84.04%. Comparing base (eedfd47) to head (6069d4d).

Files with missing lines	Patch %	Lines
kernel/src/table_configuration.rs	0.00%	11 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #664      +/-   ##
==========================================
- Coverage   84.09%   84.04%   -0.06%     
==========================================
  Files          77       77              
  Lines       17805    17817      +12     
  Branches    17805    17817      +12     
==========================================
+ Hits        14973    14974       +1     
- Misses       2117     2128      +11     
  Partials      715      715              

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[scovich]

I guess this is something delta-rs needs right away, given that we don't have kernel code using it yet?

[OussamaSaoudi]

Hey @scovich sorry this message slipped! This check is going to be used on the write path soon ™️. Perhaps I'll mark it merge-hold until the write path infra is built.

[OussamaSaoudi]

@scovich Ah I was missing one change. Added appendOnly to the set of writer features. The TableConfigurationCheck will be useful in the future when we add the ability to remove files. In that case, we'd have to assert that it's not enabled.

Removing the merge-hold

[zachschuermann]

lgtm!