Several changes in the Athena pipeline

• Removed caching from the Athena build
• Added one interface library to package_filters.txt and removed VP1 & JiveXML packages (to save on build time)
• Provided a patch for DumpGeoConf.py to fix the DumpGeo tests
• Updated the configuration of run2 mc reco test

added 3 commits

• f446cce4 - Several changes in athena_ci
• dd19eea4 - Updated `run_workflow_tests_run2_mc`
• cd4464c8 - Added DumpGeo to the package list and provided a patch for fixing DumpGeo tests

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changed title from Several changes in athena_ci to Several changes in the Athena pipeline

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added 1 commit

• d33d8c1d - Fake change in GeoModelKernel/Units.h

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added 1 commit

• a97b9125 - Introduced a patch to the DumpGeo package in Athena to fix failing DumpGeo tests

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merged