New comment by Gottox on void-packages repository

https://github.com/void-linux/void-packages/pull/28510#issuecomment-774159076

Comment:
My suggestion to download tgz instead:

```diff
diff --git a/srcpkgs/vboot-utils/template b/srcpkgs/vboot-utils/template
index aeab9dc8f9..1155e2cd6d 100644
--- a/srcpkgs/vboot-utils/template
+++ b/srcpkgs/vboot-utils/template
@@ -10,15 +10,14 @@ maintainer="Enno Boland <gottox@voidlinux.org>"
 license="BSD-3-Clause"
 homepage="https://chromium.googlesource.com/chromiumos/platform/vboot_reference.git"
 CFLAGS='-D_GNU_SOURCE -Wno-error -fcommon'
+distfiles="https://chromium.googlesource.com/chromiumos/platform/vboot_reference.git/+archive/refs/heads/release-R${version//./-}.B.tar.gz"
+checksum=c95b86754bf59e7dd7a78953aeea939e367363c7c21a0fbe7cd1456c12e295a9
+create_wrksrc=yes
 
 case "$XBPS_TARGET_MACHINE" in
        aarch64*) broken="https://build.voidlinux.org/builders/aarch64-musl_builder/builds/8508/steps/shell_3/logs/stdio" ;;
 esac
 
-do_fetch() {
-       git clone -b release-R${version/./-}.B https://chromium.googlesource.com/chromiumos/platform/vboot_reference.git $pkgname-$version
-}
-
 do_build() {
        local _arch=
        sed -i "s/MTD_CHAR_MAJOR/90/" cgpt/cgpt_wrapper.c
```