(PA-6259) Enable Amazon Linux2 ARM puppet-runtime builds for agent-runtime-main

Author: imaqsood

configs/platforms/amazon-7-aarch64.rb

@@ -0,0 +1,15 @@
+platform 'amazon-7-aarch64' do |plat|
+  plat.inherit_from_default
+
+  packages = %w[
+    perl-FindBin
+    perl-lib
+    readline-devel
+    systemtap-sdt-devel
+    zlib-devel
+  ]
+
+  plat.provision_with "dnf install -y --allowerasing #{packages.join(' ')}"
+  plat.install_build_dependencies_with 'dnf install -y --allowerasing'
+  plat.vmpooler_template 'amazon-7-arm64'
+end