hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: c67493e1388d
Author:    ihse
Date:      2020-06-16 14:22 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/c67493e1388d

8201575: Allow numbers in VERSION_PRE according to JEP 223
Reviewed-by: erikj

! make/autoconf/jdk-version.m4

Changeset: aa16fa44b63f
Author:    ryadav
Date:      2020-06-16 13:15 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/aa16fa44b63f

8247675: Update DateFormatterTest Copyright
Summary: The fix updates the test DateFormatterTest copyright by adding missing comma
Reviewed-by: dfuchs, chegar

! test/jdk/com/sun/net/httpserver/DateFormatterTest.java