git: openjdk/jdk-sandbox: jep486: Remove text about executing in caller's AccessControlContext from

[duke]

Changeset: b370c9b8
Branch: jep486
Author:    Sean Mullan <sean.mullan at oracle.com>
Date:      2024-10-11 11:21:42 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/b370c9b8f750c02d0d7e9934fad9f70b70bc5cbb

Remove text about executing in caller's AccessControlContext from
one other newInstance method.

! src/java.base/share/classes/java/security/KeyStore.java