[Misc] Fix some Sonarqube-reported violations

...tiveinstalls2/internal/data/DatabasePingDataProvider.java

...installs2/internal/data/DistributionPingDataProvider.java

...iveinstalls2/internal/data/ExtensionPingDataProvider.java

...alls2/internal/data/ServletContainerPingDataProvider.java

...i/annotation/internal/DefaultAnnotationConfiguration.java

...nal/migration/hibernate/R40001XWIKI7540DataMigration.java

...ault/src/main/java/org/xwiki/captcha/AbstractCaptcha.java

...rg/xwiki/export/pdf/internal/docker/ContainerManager.java

...r/internal/repository/InstalledExtensionSynchronizer.java

.../internal/repository/XarInstalledExtensionRepository.java

...on/xar/internal/security/XarSecurityEntryReaderExtra.java

...xwiki/extension/xar/script/XarExtensionScriptService.java

...main/java/org/xwiki/like/internal/DefaultLikeManager.java

...r/src/main/java/org/xwiki/rest/internal/ModelFactory.java

...wiki/rest/internal/resources/BaseAttachmentsResource.java

.../rest/internal/resources/objects/BaseObjectsResource.java

.../org/xwiki/test/docker/junit5/WikisArgumentsProvider.java

...t/docker/internal/junit5/DurationImagePullPolicyTest.java

...-test-ui/src/main/java/org/xwiki/test/ui/WCAGContext.java

...st-ui/src/main/java/org/xwiki/test/ui/po/CommentForm.java