use simgrid version range rather than enumerate them all

doc/doxygen/chapters/470_simgrid.doxy

@@ -9,8 +9,7 @@
 /*! \page SimGridSupport SimGrid Support
 
 StarPU can use Simgrid in order to simulate execution on an arbitrary
-platform. This was tested with simgrid
-3.11, 3.12, 3.13, 3.14, 3.14.159, and 3.15,
+platform. This was tested with simgrid from 3.11 to 3.15,
 other versions may have compatibility issues.
 
 \section Preparing Preparing Your Application For Simulation