HcalEndcapPInsert*Clusters: update sampFrac

[sebouh137]

Changed sampling fraction for the insert from 0.98% to 2.59% in order to match the change from mixed W + Fe absorbers to all Fe absorbers (see pull request https://github.com/eic/epic/pull/744 in the epic repository)

Briefly, what does this PR introduce?

Changes the sampling fraction for reconstructing hits in the calorimeter insert to match a change in the materials used in the detector

What kind of change does this PR introduce?

• [ ] Bug fix (issue #__)
• [ ] New feature (issue #__)
• [ ] Documentation update
• [X] Other: single parameter tweak

Please check if this PR fulfills the following:

• [X] Tests for the changes have been added
• [X] Documentation has been added / updated
• [X] Changes have been communicated to collaborators

Does this PR introduce breaking changes? What changes might users need to make to their code?

yes. Users must use the updated detector geometry: https://github.com/eic/epic/pull/744

Does this PR change default behavior?

yes.

[github-actions[bot]]

Capybara summary for PR 1499

• rec_dis_10x100_minQ2=0_craterlake
• rec_dis_10x100_minQ2=1000_craterlake
• rec_dis_18x275_minQ2=0_craterlake
• rec_dis_18x275_minQ2=1000_craterlake
• rec_dis_5x41_minQ2=0_craterlake
• rec_e_1GeV_20GeV_craterlake
• rec_pi_1GeV_20GeV_craterlake ^{_{Last updated 2024-06-11T11:05-04:00 3cb56c60a75cbfacc757f6e6f77d536e1b284bee}}

[veprbl]

Let's wait for geometry change to be merged.

[sebouh137]

Let's wait for geometry change to be merged.

Ok, I see that you've approved the geometry change. Thanks for that. As soon as the checks pass (I just merged in all of the changes from the main branch), I assume we'll be ready to merge this change as well.