git-ftp: de-vendor `curl`
git-ftp: de-vendor `curl`

The vendored `curl` is woefully out of date, and should use the formula.

This was added in 431fec3f9bfde190289b61c6f26db07c80d4c187 because
`git-ftp` needed a version of `curl` compiled with `libssh2`, and it was
unclear whether the `--with-libssh2` option would survive the removal of
options.

Conveniently, our `curl` is compiled with `libssh2`, so this formula can
just depend on our `curl` without any further changes.

This enables bottling on Monterey, because the vendored `curl` has a
`configure` script bitten by the `-flat_namespace` bug.

Closes #88235.

Signed-off-by: Sean Molenaar <2b250e3fea88cfef248b497ad5fc17f7dc435154@users.noreply.github.com>
Signed-off-by: BrewTestBot <8a898ee6867e4f2028e63d2a6319b2224641c06c@users.noreply.github.com>

adam-moss/homebrew-core,cblecker/homebrew-core,lemzwerg/homebrew-core,nandub/homebrew-core,filcab/homebrew-core,chrisfinazzo/homebrew-core,Homebrew/homebrew-core,filcab/homebrew-core,uyjulian/homebrew-core,lemzwerg/homebrew-core,mfikes/homebrew-core,chrisfinazzo/homebrew-core,Homebrew/homebrew-core,mfikes/homebrew-core,nandub/homebrew-core,nbari/homebrew-core,cblecker/homebrew-core,sjackman/homebrew-core,sjackman/homebrew-core,zyedidia/homebrew-core,stgraber/homebrew-core,nbari/homebrew-core,makigumo/homebrew-core,uyjulian/homebrew-core,zyedidia/homebrew-core,stgraber/homebrew-core,adam-moss/homebrew-core,makigumo/homebrew-core