bug#61802: 29.0.60; Packages supporting "package.el" throw comp warnings when package.el not loaded

[No Wayman]

I imagine any alternative package manager which does not rely on 
package.el will see these warnings when byte-compiling. (I see 
them with Elpaca).
I don't see the point in byte-compiling them, so it may be worth 
suggesting a file-local no-byte-compile variable be added to such 
files.