Change the macOS warning message about package architecture in package generation

[rauldpm]

Wazuh version	Install type	Action performed	Platform
-	Agent	Build	macOS

Hi team

macOS packages are built on systems with 64-bit Intel architecture, displaying the following message in the process:

This installer has been built for 64-bit Intel architecture. It won't install in other platforms.

https://github.com/wazuh/wazuh-packages/blob/99bfbe982573efd3e64a368d31bef43991ff79af/macos/specs/wazuh-agent.pkgproj#L1025

This message is no longer entirely true, since the generated package is compatible with Apple's M1 processor, for this reason, we must change this message specifying this compatibility and thus avoid confusion for our users.

Regards, Raul.