File formats: Uppercase file types when importing a file. (#10977)

* Added uppercase extensions for supported formats

In the file App\Application.cpp

* Added file types in upper case

* Adds uppercase file types to the file import filter.

Fixes #10879

* Added filter for *.fcmacro *.fcscript

src/Mod/OpenSCAD/InitGui.py

@@ -93,7 +93,7 @@ class OpenSCADWorkbench(Workbench):
 
             openscadfilename = OpenSCADUtils.searchforopenscadexe()
             if openscadfilename:  # automatic search was successful
-                FreeCAD.addImportType("OpenSCAD Format (*.scad)", "importCSG")
+                FreeCAD.addImportType("OpenSCAD Format (*.scad *.SCAD)", "importCSG")
                 param.SetString(
                     "openscadexecutable", openscadfilename
                 )  # save the result