Tests: Remove incorrect use of 'test-timeout' option

Tests/RunCMake/CTestCommandLine/RunCMakeTest.cmake

@@ -102,7 +102,7 @@ function(run_TestLoad name load)
   add_test(TestLoad1 \"${CMAKE_COMMAND}\" -E echo \"test of --test-load\")
   add_test(TestLoad2 \"${CMAKE_COMMAND}\" -E echo \"test of --test-load\")
 ")
-  run_cmake_command(${name} ${CMAKE_CTEST_COMMAND} -j2 --test-load ${load} --test-timeout 5)
+  run_cmake_command(${name} ${CMAKE_CTEST_COMMAND} -j2 --test-load ${load})
 endfunction()
 
 # Tests for the --test-load feature of ctest