package/bpftool: bump to version 6.8.0

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 463e66ff9361b037935a92a2b888e026c1fec3d7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/bpftool/bpftool.hash

@@ -1,5 +1,5 @@
 # Locally calculated
-sha256  e4ce219d3b87dd70d8dbfb8f02bd356f70c010f739f17baca1c8912199a8a72b  bpftool-v6.7.0-br1.tar.gz
+sha256  f8f8cabc001823d270898ea3a635d1eb88e067bc24eed06f74e58d2650b32312  bpftool-v6.8.0-br1.tar.gz
 sha256  7c588754d5e81e92e2a12e47cf78949d485c9c22b4850f12d21b3835c85947d1  LICENSE
 sha256  6313108c23efffa36948f8b2cff1560a5935373b527b0e1a837cc77e6ed1bacd  LICENSE.BSD-2-Clause
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  LICENSE.GPL-2.0

package/bpftool/bpftool.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BPFTOOL_VERSION = v6.7.0
+BPFTOOL_VERSION = v6.8.0
 BPFTOOL_SITE = https://github.com/libbpf/bpftool
 BPFTOOL_SITE_METHOD = git
 BPFTOOL_GIT_SUBMODULES = YES