COMP: Update continuous dashboard duration to ensure it ends on time.

By setting a duration of 13hours, assuming the dashboard is configured
to start at 9am, it should end around 10pm (*) when the nightly
are expected to start.

(*) If any, time for the last continuous build to end.

CMake/ctkDashboardDriverScript.cmake

@@ -277,7 +277,7 @@ ${ADDITIONNAL_CMAKECACHE_OPTION}
 endmacro()
 
 if(SCRIPT_MODE STREQUAL "continuous")
-  while(${CTEST_ELAPSED_TIME} LESS 68400)
+  while(${CTEST_ELAPSED_TIME} LESS 46800) # Lasts 13 hours (Assuming it starts at 9am, it will end around 10pm)
     set(START_TIME ${CTEST_ELAPSED_TIME})
     run_ctest()
     # Loop no faster than once every 5 minutes