Upgrade Spring Boot to 3.2.1

[3750]

Updating dependencies of Spring Boot 3.2.1 caused some tests failing:

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [pl.allegro.tech.hermes.mock.HermesMock]: Factory method 'getHermesMock' threw exception with message: class org.eclipse.jetty.http2.server.HttpChannelOverHTTP2 has interface org.eclipse.jetty.server.HttpChannel as super class
	at app//org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:177)
	at app//org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651)
	... 35 more
Caused by: java.lang.IncompatibleClassChangeError: class org.eclipse.jetty.http2.server.HttpChannelOverHTTP2 has interface org.eclipse.jetty.server.HttpChannel as super class
	at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
	at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
	at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862)
	at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
	at org.eclipse.jetty.http2.server.AbstractHTTP2ServerConnectionFactory.<init>(AbstractHTTP2ServerConnectionFactory.java:80)
	at org.eclipse.jetty.http2.server.HTTP2ServerConnectionFactory.<init>(HTTP2ServerConnectionFactory.java:53)
	at org.eclipse.jetty.http2.server.HTTP2CServerConnectionFactory.<init>(HTTP2CServerConnectionFactory.java:53)
	at org.eclipse.jetty.http2.server.HTTP2CServerConnectionFactory.<init>(HTTP2CServerConnectionFactory.java:48)
	at com.github.tomakehurst.wiremock.jetty11.Jetty11HttpServer.createHttpConnector(Jetty11HttpServer.java:53)
	at com.github.tomakehurst.wiremock.jetty.JettyHttpServer.<init>(JettyHttpServer.java:89)
	at com.github.tomakehurst.wiremock.jetty11.Jetty11HttpServer.<init>(Jetty11HttpServer.java:44)
	at com.github.tomakehurst.wiremock.jetty.JettyHttpServerFactory.buildHttpServer(JettyHttpServerFactory.java:31)
	at com.github.tomakehurst.wiremock.WireMockServer.<init>(WireMockServer.java:75)
	at com.github.tomakehurst.wiremock.WireMockServer.<init>(WireMockServer.java:117)
	at pl.allegro.tech.hermes.mock.HermesMock.<init>(HermesMock.java:32)
	at pl.allegro.tech.hermes.mock.HermesMock$Builder.build(HermesMock.java:119)
	at pl.allegro.tech.workshops.testsparallelexecution.email.messagebroker.HermesMockConfig.getHermesMock(HermesMockConfig.groovy:12)
	at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:258)
	at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331)
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:140)
	... 36 more

As described in wiremock/wiremock#2395:

As a workaround, we can replace the wiremock package by the standalone one ( org.wiremock:wiremock-standalone )

Unfortunately this was not enough in our case, because hermes-mock still had dependency to non-standalone wiremock.

This was changed in the recent release
https://github.com/allegro/hermes/releases/tag/hermes-2.5.5 (support for Spring Boot 3.2.1, wiremock replaced with the standalone version).