[PWGLF] Added event filter switches and per-event conditional selection histograms.

[15071832337]

Added event filter switches and per-event conditional selection histograms.

[github-actions]

O2 linter results: ❌ 3 errors, ⚠️ 4 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/o2 for 6b84a48 at 2026-04-20 16:34:

## sw/BUILD/O2Physics-latest/log
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:57:26: error: 'rctsel' is not a namespace-name
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:123:3: error: 'RCTFlagsChecker' does not name a type
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:126:5: error: 'rctChecker' was not declared in this scope
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:161:71: error: 'kNoSameBunchPileup' is not a member of 'o2::aod::evsel'
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:166:69: error: 'kIsGoodZvtxFT0vsPV' is not a member of 'o2::aod::evsel'
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:171:71: error: 'kNoTimeFrameBorder' is not a member of 'o2::aod::evsel'
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:177:72: error: 'kNoITSROFrameBorder' is not a member of 'o2::aod::evsel'
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:341:43: error: 'rctChecker' was not declared in this scope
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx:443:43: error: 'rctChecker' was not declared in this scope
ninja: build stopped: subcommand failed.

Full log here.

[vkucera]

@15071832337 What are you doing with the includes?!