cargo-tree: remove package

cargo-tree is now part of cargo

srcpkgs/cargo-tree/template

@@ -1,17 +0,0 @@
-# Template file for 'cargo-tree'
-pkgname=cargo-tree
-version=0.29.0
-revision=1
-build_style=cargo
-short_desc="Cargo subcommand for visualising dependency trees"
-maintainer="Jan Christian Grünhage <jan.christian@gruenhage.xyz>"
-license="MIT, Apache-2.0"
-homepage="https://crates.io/crates/cargo-tree"
-distfiles="https://static.crates.io/crates/cargo-tree/cargo-tree-${version}.crate"
-checksum=f3370e91990a338fbaa50ef279d38b2eee711d6a928ab584adaa2551d8b822e8
-
-post_install() {
-	vlicense LICENSE-MIT
-	vlicense LICENSE-APACHE
-	vdoc README.md
-}