chore(deps): update Spring Boot to 4.1.1, ArchUnit to 1.5.0, resilience4j to 2.4.0

resilience4j-spring-boot3 does not match Spring Boot 4, so switch to resilience4j-spring-boot4.

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>4.1.0-M4</version>
+        <version>4.1.1</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>eu.andreasdahm.tbp</groupId>
@@ -16,8 +16,8 @@
         <java.version>25</java.version>
         <jwt.version>0.13.0</jwt.version>
         <testcontainers.version>1.21.4</testcontainers.version>
-        <archunit.version>1.4.1</archunit.version>
-        <resilience4j.version>2.2.0</resilience4j.version>
+        <archunit.version>1.5.0</archunit.version>
+        <resilience4j.version>2.4.0</resilience4j.version>
     </properties>
     <dependencies>
         <!-- Spring -->
@@ -49,7 +49,7 @@
         <!-- Resilience: retry + rate limiter for outbound Steam calls -->
         <dependency>
             <groupId>io.github.resilience4j</groupId>
-            <artifactId>resilience4j-spring-boot3</artifactId>
+            <artifactId>resilience4j-spring-boot4</artifactId>
             <version>${resilience4j.version}</version>
         </dependency>
         <!-- JWT -->