chore(deps): update opensearchproject/opensearch docker tag to v2.19.0

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
opensearchproject/opensearch	minor	2.18.0 -> 2.19.0

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Release Notes

opensearch-project/OpenSearch (opensearchproject/opensearch)

v2.19.0

Compare Source

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.02%. Comparing base (d802c95) to head (4fe1747).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6711      +/-   ##
==========================================
- Coverage   96.05%   96.02%   -0.03%     
==========================================
  Files         363      363              
  Lines       20568    20568              
==========================================
- Hits        19756    19750       -6     
- Misses        620      624       +4     
- Partials      192      194       +2     

Flag	Coverage Δ
badger_v1	9.82% <ø> (ø)
badger_v2	1.82% <ø> (ø)
cassandra-4.x-v1-manual	14.79% <ø> (ø)
cassandra-4.x-v2-auto	1.81% <ø> (ø)
cassandra-4.x-v2-manual	1.81% <ø> (ø)
cassandra-5.x-v1-manual	14.79% <ø> (ø)
cassandra-5.x-v2-auto	1.81% <ø> (ø)
cassandra-5.x-v2-manual	1.81% <ø> (ø)
elasticsearch-6.x-v1	19.12% <ø> (ø)
elasticsearch-7.x-v1	19.20% <ø> (ø)
elasticsearch-8.x-v1	19.37% <ø> (ø)
elasticsearch-8.x-v2	1.82% <ø> (ø)
grpc_v1	10.80% <ø> (ø)
grpc_v2	7.80% <ø> (ø)
kafka-3.x-v1	10.12% <ø> (ø)
kafka-3.x-v2	1.82% <ø> (ø)
memory_v2	1.82% <ø> (ø)
opensearch-1.x-v1	19.25% <ø> (ø)
opensearch-2.x-v1	19.25% <ø> (ø)
opensearch-2.x-v2	1.82% <ø> (ø)
tailsampling-processor	0.48% <ø> (ø)
unittests	94.90% <ø> (-0.03%)	⬇️

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