Bump Spring Boot 4 to GA version (#4923)

* bump spring boot 4

* remove removed method from test

Author: adinauer

gradle/libs.versions.toml

@@ -32,7 +32,7 @@ retrofit = "2.9.0"
 slf4j = "1.7.30"
 springboot2 = "2.7.18"
 springboot3 = "3.5.0"
-springboot4 = "4.0.0-RC2"
+springboot4 = "4.0.0"
 # Android
 targetSdk = "34"
 compileSdk = "34"

sentry-spring-boot-4/src/test/kotlin/io/sentry/spring/boot4/SentrySpanRestClientCustomizerTest.kt

@@ -89,7 +89,6 @@ class SentrySpanRestClientCustomizerTest {
             .disableAutomaticRetries() // Required to not make another request automatically
             .build()
         val requestFactory = HttpComponentsClientHttpRequestFactory(httpClient)
-        requestFactory.setConnectTimeout(Duration.ofSeconds(2))
         requestFactory.setConnectionRequestTimeout(Duration.ofSeconds(2))
         it.requestFactory(requestFactory)
       }