feat: add CONTAINS_KEY_LIKE operator

[GurtejSohi]

Description

Propagating the changes from query-service(hypertrace/query-service#145) to here, this PR adds CONTAINS_KEY_LIKE operator for doing a regex based search on map fields (on map key column).

[codecov]

Codecov Report

Merging #136 (968ce87) into main (f25cce6) will decrease coverage by 0.01%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##               main     #136      +/-   ##
============================================
- Coverage     79.17%   79.16%   -0.02%     
  Complexity     1221     1221              
============================================
  Files           113      113              
  Lines          5527     5528       +1     
  Branches        453      453              
============================================
  Hits           4376     4376              
- Misses          947      948       +1     
  Partials        204      204              

Flag	Coverage Δ
unit	79.16% <0.00%> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...common/converters/QueryAndGatewayDtoConverter.java	86.64% <0.00%> (-0.30%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update f25cce6...968ce87. Read the comment docs.

[github-actions]

Unit Test Results

  60 files  ±0    60 suites  ±0   7s ⏱️ -6s
337 tests ±0  337 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit d195385. ± Comparison against base commit f25cce6.