test: update golden files after annotations import fix

Author: emmileaf

src/test/java/com/google/api/generator/spring/composer/goldens/EchoSpringAutoConfiguration.golden

@@ -11,6 +11,7 @@ import com.google.showcase.v1beta1.EchoSettings;
 import java.io.IOException;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;

src/test/java/com/google/api/generator/spring/composer/goldens/EchoSpringAutoConfigurationFull.golden

@@ -29,6 +29,7 @@ import java.io.IOException;
 import javax.annotation.Generated;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;

src/test/java/com/google/api/generator/spring/composer/goldens/EchoSpringProperties.golden

@@ -3,6 +3,7 @@ package com.google.showcase.v1beta1.spring;
 import com.google.cloud.spring.core.Credentials;
 import com.google.cloud.spring.core.CredentialsSupplier;
 import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.NestedConfigurationProperty;
 import org.threeten.bp.Duration;
 
 @ConfigurationProperties("com.google.showcase.v1beta1.spring.auto.echo")

src/test/java/com/google/api/generator/spring/composer/goldens/EchoSpringPropertiesFull.golden

@@ -21,6 +21,7 @@ import com.google.cloud.spring.core.Credentials;
 import com.google.cloud.spring.core.CredentialsSupplier;
 import javax.annotation.Generated;
 import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.NestedConfigurationProperty;
 import org.threeten.bp.Duration;
 
 @Generated("by gapic-generator-java")