upgrade StructArrays

Author: vchuravy

Project.toml

@@ -114,7 +114,7 @@ Static = "1.1.1"
 StaticArrayInterface = "1.5.1"
 StaticArrays = "1.9"
 StrideArrays = "0.1.29"
-StructArrays = "0.6.18, 0.7"
+StructArrays = "0.6.20, 0.7"
 SummationByPartsOperators = "0.5.52"
 T8code = "0.7.4"
 TimerOutputs = "0.5.23"