Adding jdk.internal.misc in the allowed packages

Updating OpenJDK 11 means that there is a dependency on
jdk.internal.misc, which is renamed from sun.misc. The new
package is added to the allowed list.

Bug: 190470684
Bug: 190791083
Test: m
Change-Id: I174df7bad5c5ec4286c35998e16c26bcd0737612

scripts/check_boot_jars/package_allowed_list.txt

@@ -70,6 +70,7 @@ javax\.xml\.transform\.stream
 javax\.xml\.validation
 javax\.xml\.xpath
 jdk\.internal\.math
+jdk\.internal\.misc
 jdk\.internal\.util
 jdk\.internal\.vm\.annotation
 jdk\.net