shell32: Cast-qual warnings fix (1 of 2)

[Andrew Talbot]

Changelog:
    shell32: Cast-qual warning fix.

diff -urN a/dlls/shell32/shellole.c b/dlls/shell32/shellole.c
--- a/dlls/shell32/shellole.c	2006-10-09 12:06:01.000000000 +0100
+++ b/dlls/shell32/shellole.c	2006-11-14 22:10:07.000000000 +0000
@@ -122,7 +122,7 @@
 {
 	DWORD	hres;
 	IID	iid;
-	CLSID * myclsid = (CLSID*)clsid;
+	const	CLSID * myclsid = clsid;
 	WCHAR	sKeyName[MAX_PATH];
 	const	WCHAR sCLSID[7] = {'C','L','S','I','D','\\','\0'};
 	WCHAR	sClassID[60];