dpdk: update submodule with pci_scan_one() fix

This patch moves DPDK submodule by one commit:
(e89c0845a6) bus/pci: free remaining devices during cleanup

Fixes #2877

Change-Id: Ib77aeaf3688a2503f40a09ef96f0fcffb1cb1a5c
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16448


Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>