bash-completion: upgrade 2.12.0 -> 2.13.0

Changelog:
===========
### Features
------------
-Complete protocols for --proto-default
-Add completion for netconf subcommand
-Complete commands for netns exec
-Complete help for unknown subcommands
-Complete ip link property
-Complete link types for address show
-Complete neigh show and flush
-Complete stats subcommand
-Create function to get link types
-add fallback 3rd party completion loader
-also suggest *.rss files

### Bug Fixes
--------------
-fix regression of unwanted trailing colons
-Complete addrlabel add/del properties
-Complete ip delete with type correctly
-Complete more variations of subcommands
-Complete netns attach subcommand
-Complete only relevant addrlabel subcmds
-Keep completing after -netns name
-Quote all instantiation of ip as "$1"
-Quote network namespace names
-include api-and-naming.md in dist

(From OE-Core rev: a2cbd936ea59cd47accc61b164e6d8b44b63a5cf)

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/bash-completion/bash-completion_2.13.0.bb

@@ -14,7 +14,7 @@ SECTION = "console/utils"
 
 SRC_URI = "${GITHUB_BASE_URI}/download/${PV}/${BPN}-${PV}.tar.xz"
 
-SRC_URI[sha256sum] = "3eb05b1783c339ef59ed576afb0f678fa4ef49a6de8a696397df3148f8345af9"
+SRC_URI[sha256sum] = "c5f99a39e40f0d154c03ff15438e87ece1f5ac666336a4459899e2ff4bedf3d1"
 GITHUB_BASE_URI = "https://github.com/scop/bash-completion/releases"
 
 PARALLEL_MAKE = ""