[submodule] Update alpine submodule

[sreeiyer-1]

Why I did it

Submodule update for Alpine

Work item tracking

• Microsoft ADO (number only):

How to verify it

Brought up alpine and ran sanity

Tested branch (Please provide the tested image version)

show version


SONiC Software Version: SONiC.master.0-39ff4b0e5
SONiC OS Version: 13
Distribution: Debian 13.4
Kernel: 6.12.41+deb13-sonic-amd64
Build commit: 39ff4b0e5
Build date: Fri Apr  3 03:38:30 UTC 2026

Platform: x86_64-kvm_x86_64-r0
HwSKU: alpine_vs
ASIC: alpinevs
ASIC Count: 1
Serial Number: N/A
Model Number: N/A
Hardware Revision: N/A
Uptime: 03:59:35 up 6 min,  1 user,  load average: 1.61, 0.93, 0.41
Date: Fri 03 Apr 2026 03:59:35

Description for the changelog

Submodule update for Alpine

[mssonicbld]

/azp run Azure.sonic-buildimage

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).