rustup: update to 1.22.0.

srcpkgs/rustup/template

@@ -1,7 +1,7 @@
 # Template file for 'rustup'
 pkgname=rustup
-version=1.21.1
-revision=4
+version=1.22.0
+revision=1
 build_style=cargo
 configure_args="--features no-self-update --bin rustup-init"
 hostmakedepends="pkg-config"
@@ -11,12 +11,7 @@ maintainer="Jan Christian Grünhage <jan.christian@gruenhage.xyz>"
 license="Apache-2.0, MIT"
 homepage="https://www.rustup.rs"
 distfiles="https://github.com/rust-lang/${pkgname}/archive/${version}.tar.gz"
-checksum=3dd54cb15313ff01c930ad4e36326f7d60caadd2d6707790d83bea26fbb8bbe1
-
-pre_build() {
-	cargo update --package openssl-sys --precise 0.9.58
-	cargo update --package openssl --precise 0.10.30
-}
+checksum=1810c0b12f32d85cd0302c1cc73b88893fb8aa7f20ec22cb4bf53ed25bb130fe
 
 do_install() {
 	vbin target/${RUST_TARGET}/release/rustup-init