EA-62157 - IAE: PsiUtil.getLanguageLevel

process further when package-info doesn't correspond any package

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/javaDoc/resolve/pkg1/package-info.java

@@ -0,0 +1,6 @@
+/**
+ * {@linkplain #<error descr="Cannot resolve symbol 'foo'">foo</error>}
+ * @see <error descr="Cannot resolve symbol 'List'">List</error>
+ * @author #mycompanyname
+ */
+package mycompanypackagename;