[API CHANGE] Fix deprecated struct css.uno.Uik member identifiers

UNOIDL identifiers starting with a lowercase letter and containing hyphens are
reserved for the implementation.  It would be good to be able to enforce that in
code parsing UNOIDL files, but some existing identifiers violate that.

In the case of the published, deprecated css.uno.Uik, the change is incompatible
in theory but arguably irrelevant in practice.

Change-Id: I61f66e2d73c6aca5498ae566758893b546eb81d5

udkapi/com/sun/star/uno/Uik.idl

@@ -32,23 +32,23 @@ published struct Uik
 {
     /** specifies a 4 byte data block.
      */
-    unsigned long m_Data1;
+    unsigned long Data1;
 
     /** specifies a 2 byte data block.
      */
-    unsigned short m_Data2;
+    unsigned short Data2;
 
     /** specifies a 2 byte data block.
      */
-    unsigned short m_Data3;
+    unsigned short Data3;
 
     /** specifies a 4 byte data block.
      */
-    unsigned long m_Data4;
+    unsigned long Data4;
 
     /** specifies a 4 byte data block.
      */
-    unsigned long m_Data5;
+    unsigned long Data5;
 };