Changing how FTF can be run as an offline algorithm for ITk

Adding new offline ITk tracking flag to enable FTF to run as offline algorithm by replacing SiSPSeededTrackFinder. FTF is already able to run as an offline algorith with Reco_tf via a standalone file, TrigFastTrackFinder/ITkFastTrackFinderStandaloneConfig which is added as a --postInclude option. This was first included with !56436 (merged). Since then, this way of running FTF has been vital for continued development and optimisation, and is also used in the nightly ART tests test_run4_mu100_FTF and test_run4_ttbar_PU200_FTF.

This merge request introduces a new way of running FTF as an offline algorithm in which FTF replaces the offline SiSPSeededTrackMaker in the offline configuration if a new offline ITk tracking flag, ConfigFlags.ITk.Tracking.useFTF, is set to true. This way of running FTF had been suggest multiple times when presenting performance comparisons between offline and FTF as a part of EFTRACK-7.

As this only impacts how FTF is ran with ITk, this merge request targets master.

Tagging @baines @demelian @smh

added ITk Tracking master labels

changed the description

added NewConfig label

added 1 commit

• 7a7484e8 - Fixing type mismatch and preventing unwanted change to ITkConfigFlags

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added 2 commits

• 6b197724 - Moving FTF config, moving cloneAndReplace, removing uneccessary extension from FTFPass flags
• 77aae673 - Updating FTF ART tests to work with new way of running FTF

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resolved all threads

Resolving threads. Please look at each to see the fix/reply.

added 1 commit

• 767f9c5d - Removing forgottern debug statements

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Also included changes to config for FTF ART tests in InDetPhysValMonitoring to work with new setup. doFastTracking setup of offline is disabled for the time being.