Remove unused solr-logging module

[pklinef]

What does this PR do?

Removes unused solr-logging module after the Solr 9.0 upgrade.

Who is reviewing it?

Select relevant component teams:

@codice/solr

Ask 2 committers to review/merge the PR and tag them here.

@ahoffer @andrewzimmer @ryeats

How should this be tested?

Verify CI passes

Any background context you want to provide?

What are the relevant tickets?

Fixes: #____

Screenshots

Checklist:

• [ ] Documentation Updated
• [ ] Update / Add Threat Dragon models
• [ ] Update / Add Unit Tests
• [ ] Update / Add Integration Tests

Notes on Review Process

Please see Notes on Review Process for further guidance on requirements for merging and abbreviated reviews.

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• ❗ (Exclamation Mark) This comment is critical and requires clarification or action before approval.

[pklinef]

build now

[cxddfbot]

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[cxddfbot]

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