lib: fix access/prefix-list entry update

[idryzhov]

lib: fix access-list entry update

When an access-list entry is updated, current NB code calls notification
hooks for each updated field. It means that when multiple fields of an
entry are changed in a single commit, the hooks are run with an interim
state of an access-list instead of a final one. To fix the issue, we
should call the hooks once, after all fields of an entry are updated.

lib: fix prefix-list entry update

When a prefix-list entry is updated, current NB code calls the
replacement code multiple times, once per each updated field. It means
that when multiple fields of an entry are changed in a single commit,
the replacement is done with an interim state of a prefix-list instead
of a final one. To fix the issue, we should call the replacement code
once, after all fields of an entry are updated.

[idryzhov]

@Mergifyio backport dev/10.0

[mergify]

backport dev/10.0

✅ Backports have been created

• #15437 lib: fix access/prefix-list entry update (backport #15427) has been created for branch dev/10.0

[ton31337]

LGTM

[birdofprey]

frr实现一个M-LAG或者Vpc的具体实现对于Linux第一条和VRRP协议都是里程碑和划时代的创举！！！frr加油！！！