feat: mark secret properties as secret type

[Malaydewangan09]

• part-of: https://github.com/kestra-io/kestra-ee/issues/7361

[github-actions]

📦 Artifacts

Name	Size	Updated	Expiration
	21.61 MB	Apr 22, 26, 7:54:15 AM UTC	Apr 29, 26, 7:54:13 AM UTC

🧪 Java Unit Tests

	Tests	Passed ✅	Skipped	Failed	Time ⏱
Java Tests Report	53 ran	53 ✅	0 ⚠️	0 ❌	16m 26s 354ms

🔁 Unreleased Commits

7 commits since v1.8.0

SHA	Title	Author	Date
0ec91ba	docs: add/update AGENTS.md with clear Why/What	François Delbrayelle	Apr 18, 26, 7:09:04 AM UTC
4b72e94	docs: rewrite AGENTS.md Why section	François Delbrayelle	Apr 19, 26, 7:48:07 AM UTC
205f309	docs: normalize README with Why and What	François Delbrayelle	Apr 19, 26, 8:07:47 AM UTC
cb7b193	fix(pod): detect pod deletion promptly in waitForCompletion (#282)	François Delbrayelle	Apr 20, 26, 1:16:37 PM UTC
e8ed14b	chore(deps): bump io.kestra.gradle.inject-bom-versions (#279)	dependabot[bot]	Apr 20, 26, 1:25:09 PM UTC
c91d790	chore(deps): bump io.kestra.gradle.spotless-conventions (#280)	dependabot[bot]	Apr 20, 26, 1:26:33 PM UTC
ba2bf08	chore(deps): bump com.github.ben-manes.versions from 0.53.0 to 0.54.0 (#281)	dependabot[bot]	Apr 20, 26, 1:27:21 PM UTC