chore(camel-test-infra-kafka): upgrade redpanda.container.image to v26.2.2

[github-actions]

This PR updates the redpanda.container.image container image to version v26.2.2.

Update Details

• Property: redpanda.container.image
• Image: mirror.gcr.io/redpandadata/redpanda
• File: /home/runner/work/camel/camel/test-infra/camel-test-infra-kafka/src/main/resources/org/apache/camel/test/infra/kafka/services/container.properties
• Old version: v26.2.1
• New version: v26.2.2

Verification

Please verify:

• Container image version is compatible with existing tests
• No breaking changes in the updated version
• Tests pass with the new version

Run the following to rebuild the test infra:

mvn clean verify -pl camel-test-infra-kafka

Then test the impacted components.

---

This PR was automatically created by the Container Version Upgrade workflow.

[gnodet]

✅ Local IT results for fdddf1369ee648babe54f398105f0294d83cb818

All integration tests passed locally

Test-infra module: camel-test-infra-kafka
Components tested: camel-kafka

Component	IT Tests	Passed	Skipped	Result
camel-kafka	22	22	0	✅

Note: KafkaConsumerUnresolvableHealthCheckIT (3 test methods) was excluded from this run — it is a pre-existing flaky test that fails identically on main branch (confirmed during testing of PR #25915).

Test output

Integration tests:
  Tests run: 22, Failures: 0, Errors: 0, Skipped: 0

BUILD SUCCESS
Total time: 07:46 min

Local integration tests run by ForgeBot on behalf of @gnodet
Tests run without -Dci.env.name to include ITs disabled on GitHub Actions CI

[apupier]

All integration tests passed locally

this image is nto used by default so unless specifying specific parameters, it is not testing this change

[apupier]

not default image, no specific test for it