Upgrade Rugged to 0.28.3.1

This is a security release: https://github.com/libgit2/libgit2/releases

Upgrade Rugged to 0.28.3.1
e70407d8 · Stan Hu · 4c4bd2c4 · e70407d8 · e70407d8
Commit e70407d8 authored 5 years ago by Stan Hu
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -843,7 +843,7 @@ GEM
    rubyntlm (0.6.2)
    rubypants (0.2.0)
    rubyzip (1.2.2)
-    rugged (0.28.2)
+    rugged (0.28.3.1)
    safe_yaml (1.0.4)
    sanitize (4.6.6)
      crass (~> 1.0.2)

--- a/changelogs/unreleased/sh-update-rugged-0-28-3.yml
+++ b/changelogs/unreleased/sh-update-rugged-0-28-3.yml
+---
+title: Upgrade Rugged to 0.28.3
+merge_request: 31794
+author:
+type: security