chore: map log target to short semantic categories

[forsaken628]

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Summary

parts of #17964

Tests

• Unit Test
• Logic Test
• Benchmark Test
• No Test - Explain why

Type of change

• Bug Fix (non-breaking change which fixes an issue)
• New Feature (non-breaking change which adds functionality)
• Breaking Change (fix or feature that could cause existing functionality not to work as expected)
• Documentation Update
• Refactoring
• Performance Improvement
• Other (please describe):

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This change is 

[forsaken628]

before:

019a51b59d1374d38f1c24360bb5a216 2025-11-05T09:51:15.071706+08:00  INFO databend_query::pipelines::processors::transforms::aggregator::transform_single_key: transform_single_key.rs:172 [TRANSFORM-AGGREGATOR] Single key aggregation completed: 25655213 → 1 rows in 27.57s (real: 27.05s),...

after:

019a51b59d1374d38f1c24360bb5a216 2025-11-05T09:51:15.071706+08:00  INFO [TRANSFORMS]: transform_single_key.rs:172 [TRANSFORM-AGGREGATOR] Single key aggregation completed: 25655213 → 1 rows in 27.57s (real: 27.05s),...

NEED HELP
I'm not sure of the specifics of the mapping table yet, but I'd recommend doing the vast majority of the mapping table in one go, rather than making piecemeal changes over and over again