8344534: Remove leftover import of java.security.AccessControlContext in JavaLangAccess

Reviewed-by: alanb

Author: Eirik Bjørsnøs

src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java

@@ -38,7 +38,6 @@
 import java.net.URI;
 import java.nio.charset.CharacterCodingException;
 import java.nio.charset.Charset;
-import java.security.AccessControlContext;
 import java.security.ProtectionDomain;
 import java.util.List;
 import java.util.Map;