[docker] Add Dockerfiles for Rocky 9 and handle Qt 6 installation

[cbentejac]

Description

This PR updates the Dockerfiles for Meshroom as follows:

• The Dockerfiles for CentOS 7 are replaced with Dockerfiles for Rocky 9
• The version of Ubuntu and CUDA is upgraded for the Ubuntu Dockerfiles (from 20.04 to 22.04)
• The installation of Qt is updated to correctly use the installer for Qt 6

Features list

• Remove CentOS 7 Dockerfiles and scripts
• Update Ubuntu Dockerfiles
• Add new Dockerfiles and scripts for Rocky 9
• Update the CI to use these Docker images

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.90%. Comparing base (0aa163d) to head (2aabc06).
Report is 16 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #2626   +/-   ##
========================================
  Coverage    69.89%   69.90%           
========================================
  Files          121      121           
  Lines         7076     7078    +2     
========================================
+ Hits          4946     4948    +2     
  Misses        2130     2130           

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