Two tests do not pass by default running on any machine (for example without EOS)

[jmcarcell]

See https://github.com/key4hep/key4hep-dev-utils/pull/10#issuecomment-2668705838

ctest -R fccanalysisrun_examples/data_source/histmaker_source.py --output-on-failure
Test project /FCCAnalyses/build
    Start 10: fccanalysisrun_examples/data_source/histmaker_source.py
1/1 Test #10: fccanalysisrun_examples/data_source/histmaker_source.py ...***Failed    2.99 sec
----> INFO: Loading analyzers from libFCCAnalyses...
----> INFO: Loading analysis script:
            /FCCAnalyses/examples/data_source/histmaker_source.py
----> INFO: No multithreading enabled. Running in single thread...
----> ERROR: Process dictionary not found!
             Aborting...

and

Test project /FCCAnalyses/build
    Start 6: fccanalysisrun_examples/FCCee/vertex_lcfiplus/analysis_V0.py
1/1 Test #6: fccanalysisrun_examples/FCCee/vertex_lcfiplus/analysis_V0.py ...***Failed    3.18 sec
----> INFO: Loading analyzers from libFCCAnalyses...
----> INFO: Loading analysis script:
            /FCCAnalyses/examples/FCCee/vertex_lcfiplus/analysis_V0.py
----> INFO: No multithreading enabled. Running in single thread...
----> INFO: Running over test file...
Error in <TNetXNGFile::Open>: [ERROR] Server responded with an error: [3014] Unable to open file  /eos/experiment/fcc/ee/generation/DelphesEvents/winter2023/IDEA/p8_ee_Zbb_ecm91/events_066726720.root; Network is unreachable

----> ERROR: While opening input file:
             root://eospublic.cern.ch//eos/experiment/fcc/ee/generation/DelphesEvents/winter2023/IDEA/p8_ee_Zbb_ecm91/events_066726720.root
             an error occurred:
             Failed to open file root://eospublic.cern.ch//eos/experiment/fcc/ee/generation/DelphesEvents/winter2023/IDEA/p8_ee_Zbb_ecm91/events_066726720.root
             Aborting...