resource/aws_licensemanager_license_configuration: Remove deprecated …

…(helper/schema.ResourceData).Partial() and (helper/schema.ResourceData).SetPartial() (hashicorp#12470)

Reference: hashicorp#12083
Reference: hashicorp#12087

Previously:

```
aws/resource_aws_licensemanager_license_configuration.go:141:2: R007: deprecated (schema.ResourceData).Partial
aws/resource_aws_licensemanager_license_configuration.go:150:3: R008: deprecated (schema.ResourceData).SetPartial
aws/resource_aws_licensemanager_license_configuration.go:153:2: R007: deprecated (schema.ResourceData).Partial
```

Output from acceptance testing:

```
--- PASS: TestAccAWSLicenseManagerLicenseConfiguration_basic (16.06s)
--- PASS: TestAccAWSLicenseManagerLicenseConfiguration_update (25.54s)
```

aws/resource_aws_licensemanager_license_configuration.go

@@ -138,20 +138,14 @@ func resourceAwsLicenseManagerLicenseConfigurationRead(d *schema.ResourceData, m
 func resourceAwsLicenseManagerLicenseConfigurationUpdate(d *schema.ResourceData, meta interface{}) error {
 	conn := meta.(*AWSClient).licensemanagerconn
 
-	d.Partial(true)
-
 	if d.HasChange("tags") {
 		o, n := d.GetChange("tags")
 
 		if err := keyvaluetags.LicensemanagerUpdateTags(conn, d.Id(), o, n); err != nil {
 			return fmt.Errorf("error updating License Manager License Configuration (%s) tags: %s", d.Id(), err)
 		}
-
-		d.SetPartial("tags")
 	}
 
-	d.Partial(false)
-
 	opts := &licensemanager.UpdateLicenseConfigurationInput{
 		LicenseConfigurationArn: aws.String(d.Id()),
 		Name:                    aws.String(d.Get("name").(string)),