GH-4082: Fix ResourceAccessException retry for network connectivity errors(#4094)

Fixes #4082

Auto-cherry-pick to 1.0.x

Signed-off-by: Mattia Pasetto <[email protected]>

Author: wilocu

spring-ai-retry/src/main/java/org/springframework/ai/retry/RetryUtils.java

@@ -32,6 +32,7 @@
 import org.springframework.retry.RetryListener;
 import org.springframework.retry.support.RetryTemplate;
 import org.springframework.util.StreamUtils;
+import org.springframework.web.client.ResourceAccessException;
 import org.springframework.web.client.ResponseErrorHandler;
 
 /**
@@ -80,6 +81,7 @@ public void handleError(@NonNull ClientHttpResponse response) throws IOException
 	public static final RetryTemplate DEFAULT_RETRY_TEMPLATE = RetryTemplate.builder()
 		.maxAttempts(10)
 		.retryOn(TransientAiException.class)
+		.retryOn(ResourceAccessException.class)
 		.exponentialBackoff(Duration.ofMillis(2000), 5, Duration.ofMillis(3 * 60000))
 		.withListener(new RetryListener() {
 
@@ -98,6 +100,7 @@ public <T extends Object, E extends Throwable> void onError(RetryContext context
 	public static final RetryTemplate SHORT_RETRY_TEMPLATE = RetryTemplate.builder()
 		.maxAttempts(10)
 		.retryOn(TransientAiException.class)
+		.retryOn(ResourceAccessException.class)
 		.fixedBackoff(Duration.ofMillis(100))
 		.withListener(new RetryListener() {