krb5: update 1.21.3 bottle.

Formula/k/krb5.rb

@@ -0,0 +1,42 @@
+class Krb5 < Formula
+  desc "Network authentication protocol"
+  homepage "https://web.mit.edu/kerberos/"
+  url "https://kerberos.org/dist/krb5/1.21/krb5-1.21.3.tar.gz"
+  sha256 "b7a4cd5ead67fb08b980b21abd150ff7217e85ea320c9ed0c6dadd304840ad35"
+  license :cannot_represent
+
+  livecheck do
+    url :homepage
+    regex(/Current release: .*?>krb5[._-]v?(\d+(?:\.\d+)+)</i)
+  end
+
+  bottle do
+    root_url "https://github.com/gromgit/homebrew-core-aarch64_linux/releases/download/krb5-1.21.3"
+    sha256 cellar: :any_skip_relocation, aarch64_linux: "986fc99f8ab1c293697f36af2432237c2e13fe501814919098978731218bae9b"
+  end
+
+  keg_only :provided_by_macos
+
+  depends_on "openssl@3"
+
+  uses_from_macos "bison" => :build
+  uses_from_macos "libedit"
+
+  def install
+    cd "src" do
+      system "./configure", *std_configure_args,
+                            "--disable-nls",
+                            "--disable-silent-rules",
+                            "--without-system-verto",
+                            "--without-keyutils"
+      system "make"
+      system "make", "install"
+    end
+  end
+
+  test do
+    system bin/"krb5-config", "--version"
+    assert_match include.to_s,
+      shell_output("#{bin}/krb5-config --cflags")
+  end
+end