Bump github.com/mattermost/mattermost-server in /dependabot (#65)

dependabot/Gopkg.lock

@@ -50,7 +50,7 @@
   version = "v3.0.4"
 
 [[projects]]
-  digest = "1:ed4e5f5070c611dc7b90831674194665dfa3041cb092562705f9d91c4254acab"
+  digest = "1:f4769352069e01976463a394acb4f30d279d8cc608e7dbc32d153ee407309db9"
   name = "github.com/mattermost/mattermost-server"
   packages = [
     "mlog",
@@ -60,8 +60,8 @@
     "utils/markdown",
   ]
   pruneopts = ""
-  revision = "b000d2fbfb2ae8104c890c921c4a518c553b4803"
+  revision = "6890713b8afcbc5185a27dd8c7389219eb6e1957"
-  version = "v5.16.1"
+  version = "v5.16.2"
 
 [[projects]]
   digest = "1:9fa4a4a684dfb36f3ba1b0a163225140e19e3219e5576d0761d02dbd4c31b743"

dependabot/Gopkg.toml

@@ -1,3 +1,3 @@
 [[constraint]]
   name = "github.com/mattermost/mattermost-server"
-  version = "v5.16.1"
+  version = "v5.16.2"