Resharper: "Local function can be made static" is at warning level in cibuild, but was turned off in IDE (#1473)

Author: bkoelman

JsonApiDotNetCore.sln.DotSettings

@@ -59,6 +59,7 @@ JsonApiDotNetCore.ArgumentGuard.NotNull($EXPR$);</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ExtractCommonPropertyPattern/@EntryIndexedValue">SUGGESTION</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=IntroduceOptionalParameters_002EGlobal/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=LambdaExpressionMustBeStatic/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=LocalFunctionCanBeMadeStatic/@EntryIndexedValue">SUGGESTION</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=LocalizableElement/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=LoopCanBePartlyConvertedToQuery/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MemberCanBeInternal/@EntryIndexedValue">SUGGESTION</s:String>