deps(minor): update homebrew formula webhippie/templater to v2.1.0

Author: renovate[bot]

Formula/templater.rb

@@ -6,8 +6,8 @@ class Templater < Formula
   homepage "https://webhippie.github.io/templater"
   license "Apache-2.0"
 
-  url "https://github.com/webhippie/templater/archive/refs/tags/v2.0.0.tar.gz"
-  sha256 "ad543fce76d0263e5df1b351c2dc489f7f628333a636799b22143d3540b75eae"
+  url "https://github.com/webhippie/templater/archive/refs/tags/v2.1.0.tar.gz"
+  sha256 "589b179934924b891dc548bd662d790b81b610f7847e17da102ec41c633d87a3"
   head "https://github.com/webhippie/templater.git", branch: "master"
 
   test do