[PWGHF] Lc,Sc,Xi correlator: improved V0 daughter selection

[singhra1994]

No description provided.

[github-actions]

O2 linter results: ❌ 0 errors, ⚠️ 0 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/code-check for 60b9253 at 2026-08-04 10:16:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 4 errors and 0 warnings.'
Found 4 errors and 0 warnings.
++ [[ 4 -gt 0 ]]
++ cat /sw/BUILD/a3df0f0feb5e791e52dc057d2b5d809359e1c0f6/O2Physics-code-check/errors.txt
PWGHF/HFC/TableProducer/correlatorLcScHadrons.cxx:1862:9: error: use auto when initializing with a cast to avoid duplicating the type name [modernize-use-auto,-warnings-as-errors]
PWGHF/HFC/TableProducer/correlatorLcScHadrons.cxx:1863:9: error: use auto when initializing with a cast to avoid duplicating the type name [modernize-use-auto,-warnings-as-errors]
PWGHF/HFC/TableProducer/correlatorXicHadrons.cxx:650:60: error: the parameter 'v0' is copied for each invocation but only used as a const reference; consider making it a const reference [performance-unnecessary-value-param,-warnings-as-errors]
PWGHF/HFC/TableProducer/correlatorXicHadrons.cxx:1905:36: error: narrowing conversion from 'Double_t' (aka 'double') to 'int8_t' (aka 'signed char') [bugprone-narrowing-conversions,-warnings-as-errors]
++ [[ 0 -gt 0 ]]
++ [[ 4 -gt 0 ]]
++ exit 1
--

Full log here.