upgrade to spring-boot 3.2.0-RC1 (#236)

build(deps): bump the spring-boot group with 4 updates

build.gradle

@@ -80,13 +80,13 @@ dependencies {
     implementation 'org.modelmapper:modelmapper:3.2.0'
     implementation 'org.jooq:jool:0.9.15'
 
-    implementation('org.springframework.boot:spring-boot-starter-jetty:3.2.0-M3') {
+    implementation('org.springframework.boot:spring-boot-starter-jetty:3.2.0-RC1') {
         exclude module: 'jetty-xml'
     }
-    implementation('org.springframework.boot:spring-boot-starter-web:3.2.0-M3') {
+    implementation('org.springframework.boot:spring-boot-starter-web:3.2.0-RC1') {
         exclude module: 'spring-boot-starter-tomcat'
     }
-    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf:3.2.0-M3'
+    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf:3.2.0-RC1'
     implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect:3.3.0'
     implementation 'org.apache.commons:commons-lang3:3.13.0'
 
@@ -96,7 +96,7 @@ dependencies {
         exclude group: 'bouncycastle'
     }
 
-    testImplementation 'org.springframework.boot:spring-boot-starter-test:3.2.0-M3'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test:3.2.0-RC1'
     testImplementation 'org.junit.jupiter:junit-jupiter-params:5.10.0'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
 }

src/main/java/tla/web/App.java

@@ -2,27 +2,20 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.autoconfigure.websocket.servlet.WebSocketServletAutoConfiguration;
 import org.springframework.context.ApplicationContext;
 import org.springframework.core.SpringProperties;
 
 import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
-// exclusion only necessary until spring boot 3.2.0-M4
-// (cf. https://github.com/spring-projects/spring-boot/issues/37660) ⬇:
-@SpringBootApplication(exclude = WebSocketServletAutoConfiguration.class)
+@SpringBootApplication
 public class App {
 
     public static void main(String[] args) {
         SpringProperties.setFlag("spring.xml.ignore");
-        ApplicationContext context = SpringApplication.run(
-            App.class,
-            args
-        );
+        ApplicationContext context = SpringApplication.run(App.class, args);
         log.info(
-            "bean definitions: {}",
-            context.getBeanDefinitionNames().length
+            "bean definitions: {}", context.getBeanDefinitionNames().length
         );
     }