Add session "Running k8s-gerrit in production"

Change-Id: Ifd309da813aa0086211d87995c2821ac946100e6

schedule.md

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 | Time PDT | Session                                                                                                          |
 | -------- | ---------------------------------------------------------------------------------------------------------------- |
 | 08:30    | Breakfast / Check-in                                                                                             |
-| 09:30    | place holder remote speaker                                                                                      |
+| 09:30    | [Running k8s-gerrit in production](sessions/k8s-gerrit-sap.md)                                                  |
 | 10:15    | [Qualcomm's Gerrit management overview from Devops/SRE](sessions/devops-qcom.md)                                 |
 | 11:00    | [Migration from Gerrit 2.13 to 3.9 on a per-project basis: Challenges and Lessons Learned](sessions/migrating-from-2.13-to-3.9.md)|
 | 12:30    | Lunch & Networking                                                                                               |

sessions/k8s-gerrit-sap.md

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+# Running k8s-gerrit in production
+
+At the Gerrit User Summit 2023, we presented a prototype of k8s-gerrit along with our vision
+for its future. Today, SAP has been successfully using it in production for six months.
+
+This journey — from running stable releases on-premises to operating the tip of the master branch
+in Kubernetes on GCP — has been a wild ride. Join me as I recount the challenges we encountered,
+the benefits we've gained, and hear about the next steps we plan.
+
+* *[Matthias Sohn, SAP](../speakers.md#msohn)*

speakers.md

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 with higher quality.
 
 [LinkedIn](www.linkedin.com/in/shane-mcintosh/)
+
+### Matthias Sohn - SAP {#msohn}
+
+Matthias Sohn is a Product Expert at SAP hacking on versioning systems since 25 years
+and leading its Gerrit team. He is a Gerrit maintainer and community manager and leads
+the JGit and EGit projects at the Eclipse Foundation.
+
+[LinkedIn](https://www.linkedin.com/in/matthiassohn)
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