Update dependency strimzi/strimzi-kafka-bridge to v0.21.4

This MR contains the following updates:

Package	Update	Change
strimzi/strimzi-kafka-bridge	patch	0.21.3 -> 0.21.4

---

Release Notes

strimzi/strimzi-kafka-bridge

v0.21.4

Compare Source

• Dependency updates (Configuration providers, Vert.x, Netty, Oauth client and more)
• Add support for disabling the FIPS mode in OpenJDK
• Add transactions isolation.level configuration parameter on consumer creation
• Support for s390x platform

---

Configuration

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

🚦 Automerge: Disabled due to failing status checks.

♻ 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, click this checkbox.

---

This MR has been generated by Renovate Bot.