version bump

Author: bartkrak

README.md

@@ -17,7 +17,7 @@ The package can be installed by adding `membrane_aac_fdk_plugin` to your list of
 ```elixir
 def deps do
   [
-	{:membrane_aac_fdk_plugin, "~> 0.18.2"}
+	{:membrane_aac_fdk_plugin, "~> 0.18.3"}
   ]
 end
 ```

mix.exs

@@ -1,7 +1,7 @@
 defmodule Membrane.AAC.FDK.Plugin.MixProject do
   use Mix.Project
 
-  @version "0.18.2"
+  @version "0.18.3"
   @github_url "https://github.com/membraneframework/membrane_aac_fdk_plugin"
 
   def project do