* Remove the divide by 4 operation to the under the hood SAI

This is to avoid the need and thus the confusion for application program to know
the mmu internal architecture

This change must have support from SAI change to reach the correct
config

Signed-off-by: Wenda <[email protected]>

* Relegate the divide by 4 operation to the under the hood SAI for egress
lossless pool

Extend to 7060 and 6100

Signed-off-by: Wenda <[email protected]>

* Add more TH/TH2 hwskus

Signed-off-by: Wenda Ni <[email protected]>

* Update config test

Signed-off-by: Wenda Ni <[email protected]>

* Add TH2 ingress lossy profile

Signed-off-by: Wenda Ni <[email protected]>

* Move the divide by 4 operation to SAI internal

Signed-off-by: Wenda Ni <[email protected]>

* [bcm SAI] Upgrade Broadcom SAI to version 3.5.3.1-15

- Broadcom SAI 3.5 GA release 20190924.

Signed-off-by: Ying Xie <[email protected]>

Including folowing changes:
- [portsorch] adjust port initialized event back to notice (sonic-net#1532)

Signed-off-by: Ying Xie <[email protected]>

- Why I did it
Advance swss submodule to pick up latest changes.

- How I did it
Including folowing changes:

[portsorch] adjust port initialized event back to notice (#1532)
Signed-off-by: Ying Xie [email protected]

)

Signed-off-by: Ying Xie <[email protected]>

…tically (#21773)

#### Why I did it
src/sonic-sairedis
```
* ec8b3c30 - (HEAD -> 202411, origin/202411) Fix pipeline errors related to rsyslogd and libswsscommon installation (#1535) (16 hours ago) [mssonicbld]
* 6b263b8e - [FC] Support Policer Counter (#1533) (28 hours ago) [mssonicbld]
* e53489e5 - [syncd] Update log level for bulk api (#1532) (33 hours ago) [Jianyue Wu]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…D automatically (sonic-net#1016)

#### Why I did it
src/sonic-sairedis
```
* 86d1413 - (HEAD -> 202412, origin/HEAD, origin/202412) Merge pull request #45 from r12f/code-sync-202412 (31 minutes ago) [Riff]
* 0fcc968 - Merge remote-tracking branch 'base/202411' into code-sync-202412 (13 hours ago) [r12f]
* 4048483 - Revert "Optimize counter polling interval by making it more accurate (sonic-net#1457) …" (sonic-net#1570) (2 weeks ago) [Kumaresh Perumal]
* 420d92f - Update build_and_install_module.sh to match newer Linux kernel version (sonic-net#1561) (4 weeks ago) [mssonicbld]
* e2d2ca6 - [vslib] SAI_KEY_VS_OPER_SPEED_IS_CONFIGURED_SPEED, SAI_PORT_ATTR_HOST_TX_READY_STATUS support (sonic-net#1553) (5 weeks ago) [mssonicbld]
* 8c17d4b - Revert "Do not enter vendor SAI critical section for counter polling/clearing operations (sonic-net#1450)" (sonic-net#1541) (7 weeks ago) [mssonicbld]
* 3df03e1 - Optimize counter polling interval by making it more accurate (sonic-net#1457) (sonic-net#1534) (7 weeks ago) [Stephen Sun]
* d884ff9 - [syncd] Move logSet logGet under mutex to prevent race condition (sonic-net#1520) (sonic-net#1538) (8 weeks ago) [Kamil Cudnik]
* ec8b3c3 - Fix pipeline errors related to rsyslogd and libswsscommon installation (sonic-net#1535) (8 weeks ago) [mssonicbld]
* 6b263b8 - [FC] Support Policer Counter (sonic-net#1533) (8 weeks ago) [mssonicbld]
* e53489e - [syncd] Update log level for bulk api (sonic-net#1532) (8 weeks ago) [Jianyue Wu]
* 7ae00e5 - Define bulk chunk size and bulk chunk size per counter ID (sonic-net#1528) (9 weeks ago) [mssonicbld]
* f35e743 - [nvidia] Skip SAI discovery on ports (sonic-net#1524) (2 months ago) [mssonicbld]
* bf049ed - Use sonictest pool instead of sonic-common and fix arm64 issue. (sonic-net#1516) (2 months ago) [mssonicbld]
* ffe371d - [syncd] Support bulk set in INIT_VIEW mode (sonic-net#1517) (2 months ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog

…_64-arista_7060x6_64pe_b (sonic-net#1532)

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#### Why I did it
Add HwSku Arista-7060X6-64PE-B-P32V128 for x86_64-arista_7060x6_64pe_b
The config.bcm is modified based on existing one for
Arista-7060X6-64PE-B-O128S2

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

#### How I did it

#### How to verify it

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