hg: jmc/jmc: JMC-6429: Upgrade to ASM 7.1

[marcus at hirt.se]

Changeset: 4a531e6f5fef
Author:    hirt <marcus.hirt at oracle.com>
Date:      2019-04-30 09:34 +0200
URL:       http://hg.openjdk.java.net/jmc/jmc/rev/4a531e6f5fef

JMC-6429: Upgrade to ASM 7.1
Reviewed-by: ghb

! core/org.openjdk.jmc.agent/pom.xml