bug#53164: After an ELC+ELN build, don't load the source file into a buffer.

[Alan Mackenzie]

Hello, Emacs.

emacs-28 and master branches.

In batch-byte+native-compile (lisp/emacs-lisp/comp.el), the code fails
to remove the source file argument from command-line-args-left, thus
causing Emacs (or bootstrap-emacs) to regard this argument as a file to
be visited after the compilation is complete.

This can lead (and has led) to bugs.

Remove this element from command-line-args-left at the end of
batch-byte+native-compile.

-- 
Alan Mackenzie (Nuremberg, Germany).