bug#65481: Replace defadvice with advice-add in Tramp manual

[Michael Albinus]

Version: 29.2

Hi Stefan,

>>>> The Tramp manual recommends `defadvice', but it is now obsolete
>>>> (commit 27ed565ec6).  How about changing the below examples to use
>>>> `advice-add' instead?
>>>>
>>>> ./misc/tramp.texi:5257:(defadvice tramp-handle-write-region
>>>> ./misc/tramp.texi:5265:(defadvice tramp-handle-do-copy-or-rename-file
>>>> ./misc/tramp.texi:5273:(defadvice tramp-handle-insert-file-contents
>>>> ./misc/tramp.texi:5531:(defadvice minibuffer-complete
>>>
>>> Yes, pls do.
>>
>> I was hoping someone more familiar with Tramp could do it, wink wink.
>
> I'm short in time last week and this one. Will do when time permits,
> likely over the weekend.

Surprisingly, it's a calm day. So I've adapted the Tramp manual, pushed
to the emacs-29 branch. Closing the bug.

Best regards, Michael.