[PWGUD] Add separate task for forward muon analysis

[nburmaso]

• Adding simplified task for forward muon analysis in UPCs (w.r.t. UPCCandidateProducer)
• fwdTrackPropagation.cxx -- propagate only tracks with MFT to attached collision vertex
• Fix typo in pDCA selection for forward tracks in UPCHelpers.h

[github-actions]

O2 linter results: ❌ 1 errors, ⚠️ 11 warnings, 🔕 0 disabled

[rolavick]

Thanks Nazar, it looks good. May I ask you to address selected o2linter issues, namely the following? Should not be much work. Thanks.

(performance reasons)
PWGUD/TableProducer/fwdTrackPropagation.cxx:149: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity]
PWGUD/TableProducer/fwdTrackPropagation.cxx:150: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity]
PWGUD/TableProducer/fwdTrackPropagation.cxx:151: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity]
PWGUD/TableProducer/fwdTrackPropagation.cxx:152: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity]
PWGUD/TableProducer/fwdTrackPropagation.cxx:153: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity]
PWGUD/TableProducer/fwdTrackPropagation.cxx:93: warning: Use lowerCamelCase for names of functions and variables. [name/function-variable]

PWGUD/TableProducer/upcCandProducerMuon.cxx:15: warning: Documentation for \file is missing, incorrect or misplaced. [doc/file] (I guess the name of file should be lower case)

[nburmaso]

Thanks Nazar, it looks good. May I ask you to address selected o2linter issues, namely the following? Should not be much work. Thanks.

(performance reasons) PWGUD/TableProducer/fwdTrackPropagation.cxx:149: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity] PWGUD/TableProducer/fwdTrackPropagation.cxx:150: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity] PWGUD/TableProducer/fwdTrackPropagation.cxx:151: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity] PWGUD/TableProducer/fwdTrackPropagation.cxx:152: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity] PWGUD/TableProducer/fwdTrackPropagation.cxx:153: warning: Replace ROOT entities with equivalents from standard C++ or from O2. [root/entity] PWGUD/TableProducer/fwdTrackPropagation.cxx:93: warning: Use lowerCamelCase for names of functions and variables. [name/function-variable]

PWGUD/TableProducer/upcCandProducerMuon.cxx:15: warning: Documentation for \file is missing, incorrect or misplaced. [doc/file] (I guess the name of file should be lower case)

Hi @rolavick,

I have fixed the linter warnings.

Cheers,
Nazar