Advance submodule update with the following changes:
4475750 Config reload fix (#29)
cf60d5e [ci]: add proper azp (#26)
f0fbfe7 [CI] Set up CI with Azure Pipelines (#25)
879d7bd Include port default fec configuration to be included in ZTP configuration (#24)
a6ae955 Add a pre-defined plugin to download a list of files (#23)
6f0305b [MultiDB] Add multidb support to sonic-ztp (#16)

ce72b0d Longxiang Lyu Thu Feb 24 06:05:12 2022 Put handler member functions as virtual in base (#30)
ef59e4f Jing Zhang Fri Feb 25 11:38:28 2022 Incrementing tolerance on mux state inconsistency (#27)
2d12892 Longxiang Lyu Wed Feb 16 03:32:06 2022 Rename LinkManagerStateMachine to ActiveStandbyStateMachine (#26)
f38634c Jing Zhang Thu Feb 17 17:23:56 2022 Update log level for mux probing and mux state chance (#23)
a8434dd Jing Zhang Thu Feb 17 17:21:01 2022 Handle xcvrd crashing scenarios (#22)
2ebdb2b Longxiang Lyu Mon Feb 14 13:26:07 2022 [make] Enable make extra includes (#24)

Changes:

Update submodule branch to 202012
[sonic-linkmgrd][202012] submodule update

a8ddff5 Jing Zhang Fri Feb 25 11:38:28 2022 Incrementing tolerance on mux state inconsistency (#27)
a3f78a3 Jing Zhang Thu Feb 17 17:23:56 2022 Update log level for mux probing and mux state chance (#23)
05156fb Jing Zhang Thu Feb 17 17:21:01 2022 Handle xcvrd crashing scenarios (#22)
74529ef Longxiang Lyu Mon Feb 14 13:26:07 2022 [make] Enable make extra includes (#24)

sign-off: Jing Zhang [email protected]

…sonic-net#21269)

#### Why I did it
src/dhcpmon
```
* e003522 - (HEAD -> master, origin/master, origin/HEAD) [Build] Update to buijld bookworm debian package (#24) (21 hours ago) [Yaqiang Zhu]
```
#### How I did it
#### How to verify it
#### Description for the changelog

… automatically (sonic-net#635)

#### Why I did it
src/sonic-platform-common
```
* d9de488 - (HEAD -> 202412, origin/202412) [code sync] Merge code from sonic-net/sonic-platform-common:202411 to 202412 (#28) (7 hours ago) [mssonicbld]
* 30112ca - [code sync] Merge code from sonic-net/sonic-platform-common:202411 to 202412 (#26) (31 hours ago) [mssonicbld]
* a36263b - [code sync] Merge code from sonic-net/sonic-platform-common:202411 to 202412 (#24) (2 days ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…tically (sonic-net#723)

#### Why I did it
src/sonic-sairedis
```
* 5ee5610 - (HEAD -> 202412, origin/HEAD, origin/202412) [code sync] Merge code from sonic-net/sonic-sairedis:202411 to 202412 (#24) (21 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…tomatically (sonic-net#754)

#### Why I did it
src/sonic-linux-kernel
```
* 3f0c0de - (HEAD -> 202412, origin/HEAD, origin/202412) [code sync] Merge code from sonic-net/sonic-linux-kernel:202411 to 202412 (#24) (20 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…omatically (sonic-net#770)

#### Why I did it
src/sonic-swss-common
```
* 9a7a61a - (HEAD -> 202412, origin/HEAD, origin/202412) [FC] remove FLEX_COUNTER_DELAY_STATUS_FIELD (sonic-net#982) (#24) (21 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…UT so that we can get back to back Paladin ports up with Arista-7060X6-16PE-384C-O128S2 (sonic-net#1144)

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#### Why I did it

Currently when we loaded HWSKU `Arista-7060X6-16PE-384C-O128S2` on two moby devices and connect their Paladin ports back to back, we can't get link up. It may help if we can get these links up and run the tests.

##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it

Created a new `FANOUT` HWSKU containing special lanemap and polarity configs so that we can load `Arista-7060X6-16PE-384C-O128S2` on one Moby and `Arista-7060X6-16PE-384C-O128S2-FANOUT` and get Paladin ports up when connecting them back to back with the following setup:
```
Moby1 Moby2
HWSKU: Arista-7060X6-16PE-384C-O128S2 HWSKU: Arista-7060X6-16PE-384C-O128S2-FANOUT
#17 <-> #18
#19 <-> #20
#21 <-> #22
#23 <-> #24

#18 <-> #17
#20 <-> #19
#22 <-> #21
#24 <-> #23
```

#### How to verify it
Verified that all the Paladin ports can link up with the above setup.

<!--
If PR needs to be backported, then the PR must be tested against the base branch and the earliest backport release branch and provide tested image version on these two branches. For example, if the PR is requested for master, 202211 and 202012, then the requester needs to provide test results on master and 202012.
-->

#### Which release branch to backport (provide reason below if selected)

<!--
- Note we only backport fixes to a release branch, *not* features!
- Please also provide a reason for the backporting below.
- e.g.
- [x] 202006
-->

- [ ] 201811
- [ ] 201911
- [ ] 202006
- [ ] 202012
- [ ] 202106
- [ ] 202111
- [ ] 202205
- [ ] 202211
- [ ] 202305
- [x] msft-202412

#### Tested branch (Please provide the tested image version)

<!--
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- e.g.
- [x] 20201231.100
-->

- [ ] <!-- image version 1 -->
- [ ] <!-- image version 2 -->
- [x] msft-202412

#### Description for the changelog
<!--
Write a short (one line) summary that describes the changes in this
pull request for inclusion in the changelog:
-->
Created `Arista-7060X6-16PE-384C-O128S2-FANOUT` based on `Arista-7060X6-16PE-384C-O128S2` and only update lanemap and polarity settings in bcm config.

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#### A picture of a cute animal (not mandatory but encouraged)