Fix isl version

conanfile.py

@@ -20,8 +20,7 @@ class ImgCalibrationRecipe(ConanFile):
     exports_sources = "CMakeLists.txt", "src/*"
     
     def requirements(self):
-        self.requires("isl/[>=1.0]@soleil/stable")
-        
+        self.requires("isl/2.6.10@soleil/stable")
         self.requires("yat4tango/[>=1.0]@soleil/stable")
         if self.settings.os == "Linux":
             self.requires("crashreporting2/[>=1.0]@soleil/stable")