[picnic] fix `StaticImport`#5192

Pankraz76 wants to merge 1 commit intojunit-team:mainjunit-team/junit-framework:mainfrom

Pankraz76:fix-UnnecessarilyFullyQualified-fix-convenntion-princ-fix-NonStaticImport-fix-StaticImportPankraz76/junit5:fix-UnnecessarilyFullyQualified-fix-convenntion-princ-fix-NonStaticImport-fix-StaticImportCopy head branch name to clipboard