resource/aws_codestarnotifications_notification_rule: Remove deprecat…

…ed (helper/schema.ResourceData).Partial() and (helper/schema.ResourceData).SetPartial() (hashicorp#12469)

Reference: hashicorp#12083
Reference: hashicorp#12087

Previously:

```
aws/resource_aws_codestarnotifications_notification_rule.go:236:2: R007: deprecated (schema.ResourceData).Partial
aws/resource_aws_codestarnotifications_notification_rule.go:251:2: R008: deprecated (schema.ResourceData).SetPartial
aws/resource_aws_codestarnotifications_notification_rule.go:252:2: R008: deprecated (schema.ResourceData).SetPartial
aws/resource_aws_codestarnotifications_notification_rule.go:253:2: R008: deprecated (schema.ResourceData).SetPartial
aws/resource_aws_codestarnotifications_notification_rule.go:254:2: R008: deprecated (schema.ResourceData).SetPartial
aws/resource_aws_codestarnotifications_notification_rule.go:270:2: R007: deprecated (schema.ResourceData).Partial
```

Output from acceptance testing:

```
--- PASS: TestAccAWSCodeStarNotificationsNotificationRule_Basic (26.58s)
--- PASS: TestAccAWSCodeStarNotificationsNotificationRule_EventTypeIds (49.15s)
--- PASS: TestAccAWSCodeStarNotificationsNotificationRule_Status (61.55s)
--- PASS: TestAccAWSCodeStarNotificationsNotificationRule_Tags (49.81s)
--- PASS: TestAccAWSCodeStarNotificationsNotificationRule_Targets (48.94s)
```

aws/resource_aws_codestarnotifications_notification_rule.go

@@ -233,8 +233,6 @@ func cleanupCodeStarNotificationsNotificationRuleTargets(conn *codestarnotificat
 func resourceAwsCodeStarNotificationsNotificationRuleUpdate(d *schema.ResourceData, meta interface{}) error {
 	conn := meta.(*AWSClient).codestarnotificationsconn
 
-	d.Partial(true)
-
 	params := &codestarnotifications.UpdateNotificationRuleInput{
 		Arn:          aws.String(d.Id()),
 		DetailType:   aws.String(d.Get("detail_type").(string)),
@@ -248,11 +246,6 @@ func resourceAwsCodeStarNotificationsNotificationRuleUpdate(d *schema.ResourceDa
 		return fmt.Errorf("error updating codestar notification rule: %s", err)
 	}
 
-	d.SetPartial("detail_type")
-	d.SetPartial("event_type_ids")
-	d.SetPartial("name")
-	d.SetPartial("target")
-
 	if d.HasChange("tags") {
 		o, n := d.GetChange("tags")
 		if err := keyvaluetags.CodestarnotificationsUpdateTags(conn, d.Id(), o, n); err != nil {
@@ -267,8 +260,6 @@ func resourceAwsCodeStarNotificationsNotificationRuleUpdate(d *schema.ResourceDa
 		}
 	}
 
-	d.Partial(false)
-
 	return resourceAwsCodeStarNotificationsNotificationRuleRead(d, meta)
 }