git: openjdk/amber-docs: 2 new changesets

[duke]

Changeset: ef77cbee
Author:    Brian Goetz <brian at briangoetz.com>
Date:      2020-08-11 17:30:36 +0000
URL:       https://git.openjdk.java.net/amber-docs/commit/ef77cbee

Update pattern-match-semantics to match final proposal.

! site/design-notes/pattern-match-semantics.md

Changeset: 4bbb68ad
Author:    briangoetz <brian at briangoetz.com>
Date:      2020-08-11 17:31:18 +0000
URL:       https://git.openjdk.java.net/amber-docs/commit/4bbb68ad

Update pattern-match-semantics to match final proposal

! site/design-notes/pattern-match-semantics.md