[ruby/error_highlight] Ignore all syscall errors

At least, Error::ENOTSUP may be raised on some extreme environments

https://github.com/ruby/error_highlight/commit/2787983ff7

lib/error_highlight/core_ext.rb

@@ -29,7 +29,7 @@ module ErrorHighlight
 
         spot = ErrorHighlight.spot(node, **opts)
 
-      rescue Errno::ENOENT, SyntaxError
+      rescue SystemCallError, SyntaxError
       end
 
       if spot