chore(deps): update registry.access.redhat.com/ubi8/openjdk-21 docker tag to v1.21-1.1733300817

Signed-off-by: redhat-renovate-bot <redhat-internal-renovate@redhat.com>

Author: redhat-renovate-bot

stacks/java-quarkus/1.5.0/devfile.yaml

@@ -21,7 +21,7 @@ starterProjects:
 components:
   - name: tools
     container:
-      image: registry.access.redhat.com/ubi8/openjdk-21:1.20-3.1721207868
+      image: registry.access.redhat.com/ubi8/openjdk-21:1.21-1.1733300817
       args: ['tail', '-f', '/dev/null']
       memoryLimit: 1024Mi ## default app nowhere needs this but leaving room for expansion.
       mountSources: true