Bump redis in /components/datadog/apps/redis/images/redis-server

Bumps redis from 8.0.1 to 8.0.3.

---
updated-dependencies:
- dependency-name: redis
  dependency-version: 8.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

components/datadog/apps/redis/images/redis-server/Dockerfile

@@ -1 +1 @@
-FROM redis:8.0.1
+FROM redis:8.0.3