Start building against Spring Security 7.0.0-M3 snapshots

See gh-47199

module/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/audit/AuditAutoConfiguration.java

@@ -28,7 +28,6 @@ import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBooleanProperty;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.context.annotation.Bean;
 
@@ -51,14 +50,12 @@ public final class AuditAutoConfiguration {
 	}
 
 	@Bean
-	@ConditionalOnClass(name = "org.springframework.security.authentication.event.AbstractAuthenticationEvent")
 	@ConditionalOnMissingBean(AbstractAuthenticationAuditListener.class)
 	AuthenticationAuditListener authenticationAuditListener() {
 		return new AuthenticationAuditListener();
 	}
 
 	@Bean
-	@ConditionalOnClass(name = "org.springframework.security.access.event.AbstractAuthorizationEvent")
 	@ConditionalOnMissingBean(AbstractAuthorizationAuditListener.class)
 	AuthorizationAuditListener authorizationAuditListener() {
 		return new AuthorizationAuditListener();

platform/spring-boot-dependencies/build.gradle

@@ -2459,7 +2459,7 @@ bom {
 			releaseNotes("https://github.com/spring-projects/spring-restdocs/releases/tag/v{version}")
 		}
 	}
-	library("Spring Security", "7.0.0-M2") {
+	library("Spring Security", "7.0.0-SNAPSHOT") {
 		considerSnapshots()
 		group("org.springframework.security") {
 			bom("spring-security-bom")