[Fix command "ip -6 rule" show error issue]

[Description]
Fix command "ip -6 rule" show error issue
1. add some lack kernel config for IPv6

[Release-log]

1 file changed
tree: c9f648628b1775f4e437e096a31cbf5f396d038f
  1. classes/
  2. conf/
  3. recipes-connectivity/
  4. recipes-devtools/
  5. recipes-kernel/