Fix BedrockRuntime tests

Author: Victor Thuillier

src/Service/BedrockRuntime/tests/Unit/Input/InvokeModelRequestTest.php

@@ -22,7 +22,7 @@ public function testRequest(): void
 
         // see https://docs.aws.amazon.com/bedrock/latest/APIReference/API_runtime_InvokeModel.html
         $expected = '
-            POST / HTTP/1.0
+            POST /model/us.anthropic.claude-3-7-sonnet-20250219-v1%3A0/invoke HTTP/1.0
             Content-Type: application/json
             Accept: application/json
             X-Amzn-Bedrock-GuardrailIdentifier: arn:aws:bedrock:eu-west-1:965624758642:guardrail/azertyuiopqs