This submodule update needs to be manually done due to build changes
done in the sairedis submodule. Specifically, Debian build profiles are
now being used instead of dpkg build targets, and dbgsym packages are
being used instead of dbg packages. Because of this, there needs to be
changes on the sonic-buildimage side for this.

This is a reland of sonic-net#15720, which was reverted in sonic-net#15995 due to the RPC
package build failing. That failure has since been fixed, and the
PR pipeline has been updated to build the RPC package so that this is
checked at the PR stage.

This submodule update brings in the following changes:

```
4dbdb21 Fix RPC package build failure due to shell syntax issue (sonic-net#1268)
588d596 Make sure new binaries replace existing binaries in docker-sonic-vs (sonic-net#1269)
ce8f642 [vs] Use boost join to concatenate switch types in config (sonic-net#1266)
d6055a2 [vslib]: Temporaily map DPU switch type to NVDA_MBF2H536C (sonic-net#1259)
e1cdb4d [CodeQL]: Use dependencies with relevant versions in azp template. (sonic-net#1262)
c08f9a2 [CI]: Fix collect log error in azp template. (sonic-net#1260)
eed856c [CodeQL]: Fix syncd compilation in azp template. (sonic-net#1261)
a3f1f1a Reland 'Make changes to building and packaging sairedis (sonic-net#1116)' (sonic-net#1194)
```

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>