docs: Add July 2022 use citations

[matthewfeickert]

Description

• Add use citation from Signal region combination with full and simplified likelihoods in MadAnalysis 5 by @Ga0l, @jackaraz, @BFuks, and @sabinekraml. 🎉
• Add use citation from Search for a dark leptophilic scalar produced in association with τ+τ− pair in e+e− annihilation at center-of-mass energies near 10.58 GeV by the Belle Collaboration.
• Add use citation from HighPT: A Tool for high-pT Drell-Yan Tails Beyond the Standard Model by Lukas Allwicher, Darius. A. Faroughy, Florentin Jaffredo, Olcyr Sumensari, and Felix Wilsch.

Checklist Before Requesting Reviewer

• Tests are passing
• "WIP" removed from the title of the pull request
• Selected an Assignee for the PR to be responsible for the log summary

Before Merging

For the PR Assignees:

• Summarize commit messages into a comprehensive review of the PR

* Add use citation from 'Signal region combination with full and simplified likelihoods
in MadAnalysis 5'.
   - c.f. https://inspirehep.net/literature/2103971
* Add use citation from 'Search for a dark leptophilic scalar produced in association
with τ+τ− pair in e+e− annihilation at center-of-mass energies near 10.58 GeV'.
   - Belle Collaboration paper
   - c.f. https://inspirehep.net/literature/2115280
* Add use citation from 'HighPT: A Tool for high-pT Drell-Yan Tails Beyond the
Standard Model'.
   - c.f. https://inspirehep.net/literature/2121076

[matthewfeickert]

Relevant RTD build: https://pyhf--1929.org.readthedocs.build/en/1929/citations.html#use-citations

[codecov]

Codecov Report

Merging #1929 (b747b13) into master (355982a) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1929   +/-   ##
=======================================
  Coverage   98.17%   98.17%           
=======================================
  Files          68       68           
  Lines        4330     4330           
  Branches      729      729           
=======================================
  Hits         4251     4251           
  Misses         46       46           
  Partials       33       33           

Flag	Coverage Δ
contrib	26.37% <ø> (ø)
doctest	60.66% <ø> (ø)
unittests-3.10	96.05% <ø> (ø)
unittests-3.7	96.03% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.