Ports: Added a chester port, a very simple GameBoy emulator.

Ports/chester/package.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env -S bash ../.port_include.sh
+port=chester
+useconfigure=true
+version=git
+depends="SDL2"
+workdir=chester-public
+configopts="-DCMAKE_TOOLCHAIN_FILE=$SERENITY_ROOT/Toolchain/CMakeToolchain.txt"
+files="https://github.com/veikkos/chester/archive/public.tar.gz chester.tar.gz"
+
+configure() {
+    run cmake $configopts
+}
+
+install() {
+    run cp bin/chester "${SERENITY_BUILD_DIR}/Root/bin"
+}