Upgrades to v0.5.0-beta.4

Author: github-actions

Formula/oxigraph.rb

@@ -2,7 +2,7 @@ class Oxigraph < Formula
   desc "SPARQL database HTTP server"
   homepage "https://oxigraph.org/server/"
   url "https://github.com/oxigraph/oxigraph/releases/download/v0.5.0-beta.4/oxigraph_v0.5.0-beta.4.tar.gz"
-  sha256 "336b8518e237951a0f22ec21f5aeb9aadbce27ab6761319472ada3f751346c54"
+  sha256 "9399fda321631e4a3f9150d8d043e0c8babf46b859c6fd4450e700f4d1a107f2"
   license any_of: ["Apache-2.0", "MIT"]
   head "https://github.com/oxigraph/oxigraph.git"
   depends_on "rust" => :build