Add initial draft post for project news in June 2019

Add the initial skeleton of the post.

The intention is to follow a process similar to how the Git Rev News
is written, i.e. anyone from the community can contribute newsworthy
items throughout the next few weeks, and then a maintainer will tidy
it up and publish it on June 28th.

Change-Id: I91ea31b0cd9a27b146ca9cadec6760c3bb92f836
diff --git a/_drafts/2019-06-28-gerrit-news-jun-2019.md b/_drafts/2019-06-28-gerrit-news-jun-2019.md
new file mode 100644
index 0000000..f69b417
--- /dev/null
+++ b/_drafts/2019-06-28-gerrit-news-jun-2019.md
@@ -0,0 +1,14 @@
+---
+title: Gerrit Project News June 2019
+tags: news
+keywords: news
+permalink: 2019-06-28-gerrit-news-jun-2019.html
+summary: "Gerrit project news from June 2019."
+hide_sidebar: true
+hide_navtoggle: true
+toc: true
+---
+
+## Item 1
+
+## Item 2