Bump ubi9/openjdk-21 in /src/main/docker (#248)

Bumps [ubi9/openjdk-21](https://github.com/rh-openjdk/redhat-openjdk-containers) from 1.24-3.1785873424 to 1.24-3.1786536508.
- [Release notes](https://github.com/rh-openjdk/redhat-openjdk-containers/releases)
- [Commits](https://github.com/rh-openjdk/redhat-openjdk-containers/commits)

---
updated-dependencies:
- dependency-name: ubi9/openjdk-21
  dependency-version: 1.24-3.1786536508
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/main/docker/Dockerfile.jvm

@@ -77,7 +77,7 @@
 #   accessed directly. (example: "foo.example.com,bar.example.com")
 #
 ###
-FROM registry.access.redhat.com/ubi9/openjdk-21:1.24-3.1785873424
+FROM registry.access.redhat.com/ubi9/openjdk-21:1.24-3.1786536508
 
 ENV LANGUAGE='en_US:en'