bug(find): do not warn when appending / to -name in the start or the end

[HackingRepo]

Hi, findutils mainteners

we confirmed uu find do not emit zero single warning

relunsec@relunsec:~/software/findutils/target/debug$ ./find -name /a.txt
relunsec@relunsec:~/software/findutils/target/debug$ /bin/find -name /a.txt
/bin/find: warning: ‘-name’ matches against basenames only, but the given pattern contains a directory separator (‘/’), thus the expression will evaluate to false all the time.  Did you mean ‘-wholename’?

while the gnu find those

the samething with

relunsec@relunsec:~/software/findutils/target/debug$ ./find -wholename a.txt/
relunsec@relunsec:~/software/findutils/target/debug$ /bin/find -wholename a.txt/
/bin/find: warning: -wholename a.txt/ will not match anything because it ends with /.
relunsec@relunsec:~/software/findutils/target/debug$ 

the samething with

relunsec@relunsec:~/software/findutils/target/debug$ /bin/find -path ./
/bin/find: warning: -path ./ will not match anything because it ends with /.

not just name

relunsec@relunsec:~/software/findutils/target/debug$ ./find -path ./
relunsec@relunsec:~/software/findutils/target/debug$