Silence ReSharper warning

Author: 0xced

src/Log4NetTextFormatterOptions.cs

@@ -13,6 +13,7 @@ internal Log4NetTextFormatterOptions(IFormatProvider? formatProvider, CDataMode
             FormatProvider = formatProvider;
             CDataMode = cDataMode;
             Log4NetXmlNamespace = log4NetXmlNamespace;
+            // ReSharper disable once ConstantConditionalAccessQualifier
             XmlWriterSettings = xmlWriterSettings?.Clone() ?? throw new ArgumentNullException(nameof(xmlWriterSettings));
             FilterProperty = filterProperty ?? throw new ArgumentNullException(nameof(filterProperty));
             FormatException = formatException ?? throw new ArgumentNullException(nameof(formatException));