Update metadata to version 69.0.7

Author: manuelbl

windowsapi-code-generator/src/main/resources/Windows.Win32.winmd

@@ -43,7 +43,7 @@ void writeAll_succeeds() {
                 .map(Map.Entry::getKey).toList();
         assertThat(duplicateFiles).isEmpty();
         // The following number must not change unless the metadata has been updated
-        assertThat(eventListener.filePaths).hasSize(31980);
+        assertThat(eventListener.filePaths).hasSize(31992);
     }
 
     @Test