tree a826f5d0333a48024ed849c71b38ffe7fc1ef13e
parent ee4764189ad46fc01615322d4921662fccf598f1
author Matthias Sohn <matthias.sohn@sap.com> 1694008670 +0200
committer Matthias Sohn <matthias.sohn@sap.com> 1694077348 +0200

Improve running spanner emulator in docker

- use GCloud testcontainer module [1] instead of generic container
- use SpannerEmulatorContainer [2] from the GCloud testcontainer module
- update testcontainers to 1.9.0
- rename the class preparing a database for SpannerGlobalRefdatabase to
  EmulatedSpannerRefDatabase

[1] https://java.testcontainers.org/modules/gcloud/
[2] https://java.testcontainers.org/modules/gcloud/#spanner

Change-Id: I14decdce8c2d6bcf9a0af14f676fb530b23c97d5