mix: Bump to 2.4.52 for 2.4.3 mergeback

CHANGELOG.md

@@ -48,6 +48,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### Removed
 
+## 2.4.3 - 2022-05-06
+
+### Security
+- Private `/objects/` and `/activities/` leaking if cached by authenticated user
+- SweetXML library DTD bomb
+
 ## 2.4.2 - 2022-01-10
 
 ### Fixed

mix.exs

@@ -4,7 +4,7 @@ defmodule Pleroma.Mixfile do
   def project do
     [
       app: :pleroma,
-      version: version("2.4.51"),
+      version: version("2.4.52"),
       elixir: "~> 1.9",
       elixirc_paths: elixirc_paths(Mix.env()),
       compilers: [:phoenix, :gettext] ++ Mix.compilers(),