Brief summary of what the package does

The next Emacs release will come with a new command: dired-do-open.

This PR just adds a keybinding for this command in evil normal state (same as defined in emacs state).

Direct link to the package repository

Dired is a built-in package.
Link to the new command in NEWS file : https://git.savannah.gnu.org/cgit/emacs.git/tree/etc/NEWS?h=emacs-30#n1092

Checklist

Assume you're working on mpc mode:

• byte-compiles cleanly
• M-x checkdoc is happy. Don't manually write (provide 'evil-collection-mpc), M-x checkdoc can do it automatically for you
• define evil-collection-mpc-setup with defun
• define evil-collection-mpc-mode-maps with defconst
• All functions should start with evil-collection-mpc-