distro: switch to default eudev on zynq/zynqmp
distro: switch to default eudev on zynq/zynqmp

With this commit, we restrict overriding dev-manager to microblaze
platforms, and so we go back to defaults (eudev) on zynq and zynqmp.
This is required in order to restore sane device node creation times.

Signed-off-by: Cyril Chemparathy <6d096e725578a07c9ac643febce9e1340b995155@xilinx.com>
Signed-off-by: Manjukumar Matha <4c64a17569570cb9f1048973bce031c402b55312@xilinx.com>

Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux