Update codeStyles/Project.xml

Signed-off-by: Álvaro Brey Vilas <alvaro.brey@nextcloud.com>

.idea/codeStyles/Project.xml

@@ -65,9 +65,6 @@
     <MarkdownNavigatorCodeStyleSettings>
       <option name="RIGHT_MARGIN" value="120" />
     </MarkdownNavigatorCodeStyleSettings>
-    <XML>
-      <option name="XML_LEGACY_SETTINGS_IMPORTED" value="true" />
-    </XML>
     <codeStyleSettings language="JAVA">
       <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
       <option name="ALIGN_MULTILINE_METHOD_BRACKETS" value="true" />