[CSApply] Remove extraneous `setExprTypes` from pattern binding conditions
[CSApply] Remove extraneous `setExprTypes` from pattern binding conditions

All the types are going to be introduced to the AST by `rewriteTarget`.

roambotics/swift,apple/swift,apple/swift,apple/swift,roambotics/swift,apple/swift,roambotics/swift,roambotics/swift,apple/swift,roambotics/swift,roambotics/swift,apple/swift