Change dependencies to match debian names.

Go >= 1.16 required.

PKGBUILD

@@ -15,8 +15,8 @@ pkgdesc='Fast web server with automatic HTTPS'
 url='https://caddyserver.com'
 arch=('x86_64')
 license=('Apache')
-depends=('glibc')
-makedepends=('go' 'git')
+depends=('libc-bin')
+makedepends=('gcc' 'libc-dev' 'golang-go>=2:1.16~1' 'git')
 backup=('etc/caddy/Caddyfile')
 source=("git+https://github.com/caddyserver/caddy#tag=${_gitcommit}?signed"
         caddy-dist::"git+https://github.com/caddyserver/dist#commit=${_distcommit}"