package/kvmtool: bump package version to 4d2c017f41

The current version dates back to 2017 and is lacking riscv support.
Bump the version to a more recent one (4d2c017f41) which supports riscv
and contains a large number of updates as well a CVE fixes. Since
kvmtool does not seems to have releases, just bump to the current git
HEAD.

Signed-off-by: Clément Léger <cleger@rivosinc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/kvmtool/kvmtool.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  dbc3537e63ebff35bc19bdf6c90d74dad24f9175d8130baba79831ba2ad1788d  kvmtool-f77d646ba01d04be5aad9449ac00719c043fe36e-git4.tar.gz
+sha256  a8504d8b184cae4e65ff5555cc84a436f3fbbc832a8017e3ca59d997dd5581db  kvmtool-4d2c017f41533b0e51e00f689050c26190a15318-git4.tar.gz
 sha256  0d5bf346df9e635a29dcdddf832dc5b002ca6cdc1c5c9c6c567d2a61bb0c5c15  COPYING

package/kvmtool/kvmtool.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-KVMTOOL_VERSION = f77d646ba01d04be5aad9449ac00719c043fe36e
+KVMTOOL_VERSION = 4d2c017f41533b0e51e00f689050c26190a15318
 KVMTOOL_SITE = https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git
 KVMTOOL_SITE_METHOD = git
 KVMTOOL_DEPENDENCIES = \