Use updated Linkify from git

mix.exs

@@ -166,7 +166,9 @@ defp deps do
       {:floki, "~> 0.25"},
       {:timex, "~> 3.5"},
       {:ueberauth, "~> 0.4"},
-      {:linkify, "~> 0.1.0"},
+      {:linkify,
+       git: "https://git.pleroma.social/pleroma/elixir-libraries/linkify.git",
+       ref: "a08513aa7e879f056c44c5b8aea8c0fd073be5c8"},
       {:http_signatures,
        git: "https://git.pleroma.social/pleroma/http_signatures.git",
        ref: "293d77bb6f4a67ac8bde1428735c3b42f22cbb30"},

mix.lock

@@ -62,7 +62,7 @@
   "jose": {:hex, :jose, "1.10.1", "16d8e460dae7203c6d1efa3f277e25b5af8b659febfc2f2eb4bacf87f128b80a", [:mix, :rebar3], [], "hexpm", "3c7ddc8a9394b92891db7c2771da94bf819834a1a4c92e30857b7d582e2f8257"},
   "jumper": {:hex, :jumper, "1.0.1", "3c00542ef1a83532b72269fab9f0f0c82bf23a35e27d278bfd9ed0865cecabff", [:mix], [], "hexpm", "318c59078ac220e966d27af3646026db9b5a5e6703cb2aa3e26bcfaba65b7433"},
   "libring": {:hex, :libring, "1.4.0", "41246ba2f3fbc76b3971f6bce83119dfec1eee17e977a48d8a9cfaaf58c2a8d6", [:mix], [], "hexpm"},
-  "linkify": {:hex, :linkify, "0.1.0", "a2d35de64271c7fbbc7d8773adb9f595592b7fbaa581271c7733f39d3058bfa4", [:mix], [], "hexpm", "d3140ef8dbdcc53ef93a6a5374c11fffe0189f00d132161e9d020a417780bee7"},
+  "linkify": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/linkify.git", "a08513aa7e879f056c44c5b8aea8c0fd073be5c8", [ref: "a08513aa7e879f056c44c5b8aea8c0fd073be5c8"]},
   "makeup": {:hex, :makeup, "1.0.0", "671df94cf5a594b739ce03b0d0316aa64312cee2574b6a44becb83cd90fb05dc", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "a10c6eb62cca416019663129699769f0c2ccf39428b3bb3c0cb38c718a0c186d"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.14.0", "cf8b7c66ad1cff4c14679698d532f0b5d45a3968ffbcbfd590339cb57742f1ae", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "d4b316c7222a85bbaa2fd7c6e90e37e953257ad196dc229505137c5e505e9eff"},
   "meck": {:hex, :meck, "0.8.13", "ffedb39f99b0b99703b8601c6f17c7f76313ee12de6b646e671e3188401f7866", [:rebar3], [], "hexpm", "d34f013c156db51ad57cc556891b9720e6a1c1df5fe2e15af999c84d6cebeb1a"},