Remove obsolete Checkstyle suppression

See commit 7606a929c9
See gh-35107

src/checkstyle/checkstyle-suppressions.xml

@@ -102,7 +102,6 @@
 	<suppress files="src[\\/]test[\\/]java[\\/]org[\\/]springframework[\\/]test[\\/]util[\\/].+Tests" checks="IllegalImport" id="bannedHamcrestImports"/>
 	<suppress files="src[\\/]test[\\/]java[\\/]org[\\/]springframework[\\/]test[\\/]web[\\/](client|reactive|servlet)[\\/].+Tests" checks="IllegalImport" id="bannedHamcrestImports"/>
 	<suppress files="src[\\/]test[\\/]java[\\/]org[\\/]springframework[\\/]test[\\/]context[\\/](aot|junit4)" checks="SpringJUnit5"/>
-	<suppress files="AutowiredConfigurationErrorsIntegrationTests" checks="SpringJUnit5" message="Lifecycle method .+ should not be private"/>
 	<suppress files="org[\\/]springframework[\\/]test[\\/]context[\\/].+[\\/](ExpectedExceptionSpringRunnerTests|StandardJUnit4FeaturesTests|ProgrammaticTxMgmtTestNGTests)" checks="RegexpSinglelineJava" id="expectedExceptionAnnotation"/>
 
 	<!-- spring-web -->