GlobalTrackingWorkflow: Delete unused files

[vkucera]

See #14973

[github-actions]

REQUEST FOR PRODUCTION RELEASES:
To request your PR to be included in production software, please add the corresponding labels called "async-" to your PR. Add the labels directly (if you have the permissions) or add a comment of the form (note that labels are separated by a ",")

+async-label <label1>, <label2>, !<label3> ...

This will add <label1> and <label2> and removes <label3>.

The following labels are available
async-2023-pbpb-apass4
async-2023-pp-apass4
async-2024-pp-apass1
async-2022-pp-apass7
async-2024-pp-cpass0
async-2024-PbPb-apass1
async-2024-ppRef-apass1
async-2024-PbPb-apass2
async-2023-PbPb-apass5

[shahor02]

@noferini I guess this file can be removed, right?

[noferini]

Dear @shahor02 ,
sorry for the late answer.
I checked history of commits.
Indeed, we re-arranged the code in June 2021
78aba6f
we removed it from cmakefile but this file (to be removed) was forgotten.

Fine with me its removal.

I noted that in
Detectors/GlobalTrackingWorkflow/tofworkflow/src/tof-reco-workflow.cxx

there is still an old comment at l. 86 we could remove (I can take care if you want to go ahead with this commit)
/// The workflow executable for the stand alone TOF reconstruction workflow
/// The basic workflow for TOF reconstruction is defined in RecoWorkflow.cxx
/// and contains the following default processors
/// - digit reader
/// - clusterer
/// - cluster raw decoder
/// - track-TOF matcher

Cheers,
Francesco

[shahor02]

Thanks @noferini , indeed, the comment can be removed to avoid confusion