Merge #150618

150618: workload: trim down crdb_internal.create_statements.txt test fixture r=nameisbhaskar a=Pradyum-Git

The `crdb_internal.create_statements.txt` fixture used in integration tests was originally a full TPCC extract (~14k lines). This commit replaces it with a minimal TSV containing only the rows needed to exercise:
  - filtering by `database_name`
  - skipping internal `job id=` entries
  - unquoting quoted SQL literals

This slimmed-down fixture makes the tests easier to understand, faster to run, and reduces noise in our test suite.

Fixes: CRDB-51752

Release note: None

Co-authored-by: Pradyum <[email protected]>

Author: craig[bot]