[PWGDQ] update dqefficiency for acceptance check and tree production

[zjxiongOvO]

No description provided.

[github-actions]

O2 linter results: ❌ 474 errors, ⚠️ 888 warnings, 🔕 0 disabled

[alibuild]

Error while checking build/O2Physics/o2 for 089ccf7 at 2025-12-30 04:56:

## sw/BUILD/O2Physics-latest/log
/sw/SOURCES/O2Physics/14361-slc9_x86-64/0/PWGDQ/Tasks/dqEfficiency_withAssoc.cxx:2258:32: error: request for member 'IsSelected' in 'accCut', which is of pointer type 'AnalysisCut*' (maybe you meant to use '->' ?)
/sw/SOURCES/O2Physics/14361-slc9_x86-64/0/PWGDQ/Tasks/dqEfficiency_withAssoc.cxx:2259:102: error: request for member 'GetName' in 'accCut', which is of pointer type 'AnalysisCut*' (maybe you meant to use '->' ?)
ninja: build stopped: subcommand failed.

Full log here.

[hyungjun-lee]

Dear @iarsene and @mcoquet642 ,

I am writing to follow up on the status of this PR. It appears that the merge is currently pending, likely due to some minor coding convention issues.

Do you think these are significant hurdles to merging this PR, or just simple fixes? If they are blockers, I would be more than happy to address them and submit a new PR. Although I am not the original author of this PR, this update is particularly useful for my current analysis, which is why I am reaching out.

Thank you for your time and for all your work on this project.