bug#66346: hpath:tramp-file-name-regexp broken on Emacs 29

[LdBeth]

If trying to use hyperbole to follow an url like "https://www.gnu.org";
from Emacs 29, an error message would be given:

    hpath:remote-at-p: Invalid regexp: "Unmatched ) or \\)"

This is caused by {C-h f hpath:tramp-file-name-regexp RET} which seems
held wrong assumption to {C-h v tramp-file-name-structure RET}, that
the value on Emacs 29 begins with

   "\\(?:^/\\)"

where in hpath:tramp-file-name-regexp it assumes the first part of the
regexp is bol and removes the first char regardless of what it is,
caused the bug.

I use:  Editor:      GNU Emacs 29.1
    Hyperbole:   8.0.0
    Sys Type:    x86_64-apple-darwin20.6.0
    OS Type:     darwin
    Window Sys:  mac
    News Reader: Gnus v5.13
    Install:     elpa, 8.0.0

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LDB