[PWGCF] Implement custom track selection for Run 3 - #18730

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'To reproduce the results below locally, run: '\''aliBuild build O2Physics-code-check -e ALIBUILD_BASE_HASH=upstream/master'\''.'
To reproduce the results below locally, run: 'aliBuild build O2Physics-code-check -e ALIBUILD_BASE_HASH=upstream/master'.
++ echo 'To apply all automatic fixes, add the '\''-e O2PHYSICS_CHECKER_FIX=1'\'' option.'
To apply all automatic fixes, add the '-e O2PHYSICS_CHECKER_FIX=1' option.
++ echo 'See the documentation for more details at: <https://aliceo2group.github.io/analysis-framework/docs/tools/#running-with-o2physics-code-check>.'
See the documentation for more details at: <https://aliceo2group.github.io/analysis-framework/docs/tools/#running-with-o2physics-code-check>.
++ echo 'Found 1 errors and 3 warnings.'
Found 1 errors and 3 warnings.
++ [[ 1 -gt 0 ]]
++ cat /sw/BUILD/ecdf9d5a1ce8ffa3f1d543be7098d064ad29e996/O2Physics-code-check/errors.txt
PWGCF/EbyEFluctuations/Tasks/meanPtFlucId.cxx:313:45: error: no header providing "o2::aod::track::TrackTypeEnum" is directly included [misc-include-cleaner,-warnings-as-errors]
++ [[ 3 -gt 0 ]]
++ cat /sw/BUILD/ecdf9d5a1ce8ffa3f1d543be7098d064ad29e996/O2Physics-code-check/warnings.txt
PWGCF/EbyEFluctuations/Tasks/meanPtFlucId.cxx:315:5: warning: switching on non-enum value without default case may not cover all cases [bugprone-switch-missing-default-case]
PWGCF/EbyEFluctuations/Tasks/meanPtFlucId.cxx:431:41: warning: do not implicitly decay an array into a pointer; consider using gsl::array_view or an explicit cast instead [cppcoreguidelines-pro-bounds-array-to-pointer-decay]
PWGCF/EbyEFluctuations/Tasks/meanPtFlucId.cxx:678:37: warning: do not implicitly decay an array into a pointer; consider using gsl::array_view or an explicit cast instead [cppcoreguidelines-pro-bounds-array-to-pointer-decay]
++ [[ 1 -gt 0 ]]
++ exit 1
--

## sw/BUILD/O2-latest/log
2026-11-13T14:17:15.436+0100 [51971:140587395174016] [executioncontext.cpp:739] [ERROR] Failed to download output blob 4a1af663d2073f48fc5a80eb489846c0c864dbba02e1aebca3f41eab8cdd51ae: 13: Blob absent from sink after replication: Object not found
ninja: build stopped: subcommand failed.

## sw/BUILD/O2-latest/log
2026-11-13T14:50:42.124+0100 [51807:140093670596224] [executioncontext.cpp:739] [ERROR] Failed to download output blob 4a1af663d2073f48fc5a80eb489846c0c864dbba02e1aebca3f41eab8cdd51ae: 13: Blob absent from sink after replication: Object not found
ninja: build stopped: subcommand failed.