Allow tests to run on the CI on Linux

[pifopi]

Two issues are preventing this for now :

• for clang, system's opencv is using Qt 5

/usr/lib/x86_64-linux-gnu/libopencv_cvv.so.406:
libgcc_s.so.1 (GCC_3.3.1) => /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
libgcc_s.so.1 (GCC_3.0) => /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
libc.so.6 (GLIBC_2.14) => /usr/lib/x86_64-linux-gnu/libc.so.6
libc.so.6 (GLIBC_2.4) => /usr/lib/x86_64-linux-gnu/libc.so.6
libc.so.6 (GLIBC_2.2.5) => /usr/lib/x86_64-linux-gnu/libc.so.6
libstdc++.so.6 (GLIBCXX_3.4.18) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.19) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.29) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.14) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.17) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (CXXABI_1.3.5) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.9) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.26) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.22) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.11) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.21) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (GLIBCXX_3.4.20) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libstdc++.so.6 (CXXABI_1.3) => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
libQt5Gui.so.5 (Qt_5) => /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
libQt5Core.so.5 (Qt_5) => /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
libQt5Widgets.so.5 (Qt_5) => /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

Because we are linking against qt6 ourselves, it crash at runtime due to mismatch

• for gcc, tests are failing because tesseract cannot be initialized properly but I cannot investigate why

Testing StatusInfoScreenDetector:
../../../CommandLineTests/PokemonLA/StatusInfoScreenDetector/WinShadowCast/eng_geodude_NotShiny_NotAlpha_Male.png
Parse file path: file name: eng_geodude_NotShiny_NotAlpha_Male.png, base name: eng_geodude_NotShiny_NotAlpha_Male
Gender: Male
InternalSystemError: Could not initialize TesseractAPI.
Location: void PokemonAutomation::OCR::TesseractPool::add_instance()
InternalSystemError: Could not initialize TesseractAPI.
Test: ../../../CommandLineTests/PokemonLA/StatusInfoScreenDetector/WinShadowCast/eng_geodude_NotShiny_NotAlpha_Male.png threw InternalSystemError: <<<Could not initialize TesseractAPI.
Location: void PokemonAutomation::OCR::TesseractPool::add_instance()
InternalSystemError: Could not initialize TesseractAPI.
Location: void PokemonAutomation::OCR::TesseractPool::add_instance()InternalSystemError: Could not initialize TesseractAPI.
Location: void PokemonAutomation::OCR::TesseractPool::add_instance()

Location: void PokemonAutomation::OCR::TesseractPool::add_instance()>>>

Test: ../../../CommandLineTests/PokemonLA/StatusInfoScreenDetector/WinShadowCast/eng_geodude_NotShiny_NotAlpha_Male.png failed.
Exiting main()...

[pifopi]

Unassigning this from myself as I have no real idea on how to continue the investigation. I wrote my findings in the original description