pycharm: add 10.13+ requirement and align livecheck (Homebrew#106604)

Casks/pycharm.rb

@@ -3,26 +3,30 @@
 
   if Hardware::CPU.intel?
     sha256 "549e5f5b75e702d9ca24e7c89dcff4df1eef27d454ed70f2d59a9f9fba676d37"
+
     url "https://download.jetbrains.com/python/pycharm-professional-#{version.before_comma}.dmg"
   else
     sha256 "49cd1fa712996dfe728892a033c353eb5b21e5c63742778e54a41cea39aa1175"
+
     url "https://download.jetbrains.com/python/pycharm-professional-#{version.before_comma}-aarch64.dmg"
   end
 
   name "PyCharm"
+  name "PyCharm Professional"
   desc "IDE for professional Python development"
   homepage "https://www.jetbrains.com/pycharm/"
 
   livecheck do
     url "https://data.services.jetbrains.com/products/releases?code=PCP&latest=true&type=release"
     strategy :page_match do |page|
-      version = page.match(/"version":"(\d+(?:\.\d+)*)/i)
-      build = page.match(/"build":"(\d+(?:\.\d+)*)/i)
-      "#{version[1]},#{build[1]}"
+      JSON.parse(page)["PCP"].map do |release|
+        "#{release["version"]},#{release["build"]}"
+      end
     end
   end
 
   auto_updates true
+  depends_on macos: ">= :high_sierra"
 
   app "PyCharm.app"