fpexif: Fix memory leak due to typo ("except" instead of "finally"). Issue #34537, patch by Mike Thompson.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6841 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/fpexif/fpemetadata.pas

@@ -493,7 +493,7 @@ begin
               FreeAndNil(FIptcData);
               raise;
             end;
-          except
+          finally
             reader.Free;
           end;
         end;