Remove suppressions that are no longer needed

See gh-41853

Author: wilkinsona

src/checkstyle/checkstyle-suppressions.xml

@@ -80,10 +80,6 @@
 	<suppress files="FailureAnalyzers\.java" checks="RedundantModifier" />
 	<suppress files="SpringBootVersion" checks="JavadocPackage" />
 	<suppress files="spring-boot-configuration-processor[\\/]src[\\/]test[\\/]java[\\/]org[\\/]springframework[\\/]boot[\\/]configurationsample[\\/]" checks="SpringDeprecatedCheck"/>
-	<suppress files="CertificateMatchingTest\.java" checks="SpringTestFileName" />
-	<suppress files="ConversionServiceTest\.java" checks="SpringTestFileName" />
-	<suppress files="DockerComposeTest\.java" checks="SpringTestFileName" />
-	<suppress files="WebEndpointTest\.java" checks="SpringTestFileName" />
 	<suppress files="ImportTestcontainersTests\.java" checks="InterfaceIsType" />
 	<suppress files="MyContainers\.java" checks="InterfaceIsType" />
 	<suppress files="LoadTimeWeaverAwareConsumerContainers\.java" checks="InterfaceIsType" />