The latest updates to linux-yocto-dev now include support for the rock-pi-e so
do away with our custom recipe and use the one from oe-core.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
---
 conf/machine/rock-pi-e.conf                    |  2 +-
 .../linux/linux-stable-bleeding_5.11.bb        | 18 ------------------
 recipes-kernel/linux/linux-yocto%.bbappend     |  1 +
 3 files changed, 2 insertions(+), 19 deletions(-)
 delete mode 100644 recipes-kernel/linux/linux-stable-bleeding_5.11.bb