fix(tests): Fix linking base tests agains installed libs

Disabling new dtags forces linker to use RPATH which ignores LD_LIBRARY_PATH over RUNPATH which is overwritten by LD_LIBRARY_PATH. Tests should always use locally build libs.

Author: rlalik

cmake/private/FairRootTargets.cmake

@@ -102,6 +102,7 @@ function(fairroot_add_catch2_test_suite suite)
   set(exe "test_${suite}")
   add_executable(${exe})
   target_sources(${exe} PRIVATE ${ARGS_SOURCES})
+  target_link_options(${exe} PRIVATE -Wl,--disable-new-dtags)
   target_link_libraries(${exe} PRIVATE Catch2::Catch2WithMain)
   if(ARGS_DEPENDENCIES)
     target_link_libraries(${exe} PRIVATE ${ARGS_DEPENDENCIES})