[MPESW-2429] Install a newer version of git

Context

• https://its.cern.ch/jira/browse/MPESW-2429

What was done

• downloaded git 2.36.6 packages from https://repo.ius.io/ to /user/mpeops/tools/git/
• setup script fetches said packages as build dependencies
• build script copies the fetched packages and installs them
• removed git and gcovr from yum install step

TODO

Nothing

QA

• Run the setup, build and run steps:

$ git --version
git version 2.36.6

Review objectives

• assessment of code functionality
• assessment of code quality
• knowledge sharing