hg: jdk8u/jdk8u/langtools: 2 new changesets

[gnu.andrew at redhat.com]

Changeset: 4b0799427490
Author:    andrew
Date:      2021-10-15 02:30 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u/langtools/rev/4b0799427490

Added tag jdk8u312-b07 for changeset 67e50991d2ff

! .hgtags

Changeset: 45abe2a99b05
Author:    andrew
Date:      2021-10-19 21:08 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u/langtools/rev/45abe2a99b05

Added tag jdk8u312-ga for changeset 67e50991d2ff

! .hgtags