Add reflect import to sdk.go template (#233)

Description of changes:
Import `reflect` and add a dummy value to `sdk.go`

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Author: RedbackThomson

templates/pkg/resource/sdk.go.tpl

@@ -4,6 +4,7 @@ package {{ .CRD.Names.Snake }}
 
 import (
 	"context"
+	"reflect"
 	"strings"
 
 	ackv1alpha1 "github.com/aws-controllers-k8s/runtime/apis/core/v1alpha1"
@@ -29,6 +30,7 @@ var (
 	_ = ackv1alpha1.AWSAccountID("")
 	_ = &ackerr.NotFound
 	_ = &ackcondition.NotManagedMessage
+	_ = &reflect.Value{}
 )
 
 // sdkFind returns SDK-specific information about a supplied resource