chore: bump thenativeweb/eventsourcingdb from 1.0.2 to 1.0.3 in /docker

Bumps thenativeweb/eventsourcingdb from 1.0.2 to 1.0.3.

---
updated-dependencies:
- dependency-name: thenativeweb/eventsourcingdb
  dependency-version: 1.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

docker/Dockerfile

@@ -1 +1 @@
-FROM thenativeweb/eventsourcingdb:1.0.2
+FROM thenativeweb/eventsourcingdb:1.0.3