Turn off crashing analyzer

Author: bkoelman

.editorconfig

@@ -160,6 +160,9 @@ dotnet_diagnostic.JSON002.severity = silent
 # CA1062: Validate arguments of public methods
 dotnet_code_quality.CA1062.excluded_symbol_names = Accept|DefaultVisit|Visit*|Apply*
 
+# Turn off crashing analyzer, https://github.com/dotnet/roslyn-analyzers/issues/7421
+dotnet_diagnostic.CA2263.severity = none
+
 #### .NET Naming Style ####
 
 dotnet_diagnostic.IDE1006.severity = warning