znc: revision bump to migrate to icu4c@75

Author: cho-m

Formula/z/znc.rb

@@ -4,7 +4,7 @@ class Znc < Formula
   url "https://znc.in/releases/archive/znc-1.9.0.tar.gz"
   sha256 "8b99c9dbb21c1309705073460be9bfacb6f7b0e83a15fe5d4b7140201b39d2a1"
   license "Apache-2.0"
-  revision 2
+  revision 3
 
   bottle do
     sha256 arm64_sonoma:   "ece54a18459b4d498a699278daef03cae8f37d008645313afe0116e9e5a5f263"
@@ -19,7 +19,7 @@ class Znc < Formula
   depends_on "cmake" => :build
   depends_on "pkg-config" => :build
   depends_on "boost"
-  depends_on "icu4c"
+  depends_on "icu4c@75"
   depends_on "openssl@3"
   depends_on "[email protected]"