[Platform][ElevenLabs] Remove default hostUrl from test constructors

Remove the explicit 'https://api.elevenlabs.io/v1' parameter from all
ElevenLabsClient constructor calls in tests since this is the default
value and doesn't need to be specified.

This makes the tests cleaner and reduces unnecessary boilerplate code.

Author: OskarStark

src/platform/tests/Bridge/ElevenLabs/ElevenLabsClientTest.php

@@ -30,7 +30,6 @@ public function testSupportsModel()
         $client = new ElevenLabsClient(
             new MockHttpClient(),
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $this->assertTrue($client->supports(new ElevenLabs(ElevenLabs::ELEVEN_MULTILINGUAL_V2)));
@@ -53,7 +52,6 @@ public function testClientCannotPerformWithInvalidModel()
         $client = new ElevenLabsClient(
             $mockHttpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $payload = $normalizer->normalize(Audio::fromFile(\dirname(__DIR__, 5).'/fixtures/audio.mp3'));
@@ -69,7 +67,6 @@ public function testClientCannotPerformSpeechToTextRequestWithInvalidPayload()
         $client = new ElevenLabsClient(
             new MockHttpClient(),
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $this->expectException(InvalidArgumentException::class);
@@ -90,7 +87,6 @@ public function testClientCanPerformSpeechToTextRequest()
         $client = new ElevenLabsClient(
             $httpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $payload = $normalizer->normalize(Audio::fromFile(\dirname(__DIR__, 5).'/fixtures/audio.mp3'));
@@ -112,7 +108,6 @@ public function testClientCanPerformSpeechToTextRequestWithExperimentalModel()
         $client = new ElevenLabsClient(
             $httpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $payload = $normalizer->normalize(Audio::fromFile(\dirname(__DIR__, 5).'/fixtures/audio.mp3'));
@@ -137,7 +132,6 @@ public function testClientCannotPerformTextToSpeechRequestWithoutValidPayload()
         $client = new ElevenLabsClient(
             $mockHttpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $this->expectException(InvalidArgumentException::class);
@@ -165,7 +159,6 @@ public function testClientCanPerformTextToSpeechRequest()
         $client = new ElevenLabsClient(
             $httpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $client->request(new ElevenLabs(ElevenLabs::ELEVEN_MULTILINGUAL_V2, [
@@ -194,7 +187,6 @@ public function testClientCanPerformTextToSpeechRequestWhenVoiceKeyIsProvidedAsR
         $client = new ElevenLabsClient(
             $httpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $client->request(new ElevenLabs(ElevenLabs::ELEVEN_MULTILINGUAL_V2), [
@@ -223,7 +215,6 @@ public function testClientCanPerformTextToSpeechRequestAsStream()
         $client = new ElevenLabsClient(
             $httpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $result = $client->request(new ElevenLabs(ElevenLabs::ELEVEN_MULTILINGUAL_V2, [
@@ -254,7 +245,6 @@ public function testClientCanPerformTextToSpeechRequestAsStreamVoiceKeyIsProvide
         $client = new ElevenLabsClient(
             $httpClient,
             'my-api-key',
-            'https://api.elevenlabs.io/v1',
         );
 
         $result = $client->request(new ElevenLabs(ElevenLabs::ELEVEN_MULTILINGUAL_V2), [