Find and replace http://freecad.org to https://freecad.org

Find and replace:
http:\/\/(.{0,10})freecad
https://$1freecad
Done in all remaining files (after doing it in SVGs in the last commit)

src/Mod/Sketcher/App/Sketch.cpp

@@ -4520,7 +4520,7 @@ int Sketch::internalSolve(std::string& solvername, int level)
                 if (soltype > 0) {
                     Base::Console().Log("If you see this message please report a way of "
                                         "reproducing this result at\n");
-                    Base::Console().Log("http://www.freecad.org/tracker/main_page.php\n");
+                    Base::Console().Log("https://www.freecad.org/tracker/main_page.php\n");
                 }
 
                 break;