Update tomcat:10.0.5-jdk8-openjdk Docker digest to 31c2eb8

This MR contains the following updates:

Package	Type	Update	Change
tomcat	ironbank-docker	digest	94d6ca6 -> 31c2eb8

---

Renovate configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Enabled.

♻️ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.