Add AppSec RASP SQLI remote capability

[y9v]

What does this PR do?
This PR adds a remote capability for AppSec SQL injection exploit prevention.

Motivation:
We have instrumentation for ActiveRecord to detect SQL injection.

Change log entry
None. This is internal change.

Additional Notes:
Don't merge before #4269

How to test the change?
CI is enough.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.69%. Comparing base (987b7a6) to head (2026a58).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4445      +/-   ##
==========================================
- Coverage   97.70%   97.69%   -0.01%     
==========================================
  Files        1374     1374              
  Lines       83807    83807              
  Branches     4249     4249              
==========================================
- Hits        81881    81877       -4     
- Misses       1926     1930       +4     

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[datadog-datadog-prod-us1]

Datadog Report

Branch report: appsec-add-rasp-sqli-remote-capability
Commit report: 2026a58
Test service: dd-trace-rb

✅ 0 Failed, 20609 Passed, 1370 Skipped, 3m 12.34s Total Time

[pr-commenter]

Benchmarks

Benchmark execution time: 2025-02-28 17:17:59

Comparing candidate commit 2026a58 in PR branch appsec-add-rasp-sqli-remote-capability with baseline commit 987b7a6 in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 31 metrics, 2 unstable metrics.