SWI-3723 [Snyk] Fix for 2 vulnerabilities

[bwappsec]

Snyk has created this PR to fix 2 vulnerabilities in the maven dependencies of this project.

Snyk changed the following file(s):

• samples/server/petstore/kotlin/vertx/pom.xml

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This is a major version upgrade from Vert.x 3 to Vert.x 4, which introduces significant breaking changes requiring code refactoring. Highlights: API Contract Module Replaced: The io.vertx:vertx-web-api-contract module is no longer supported in Vert.x 4. Applications must be migrated to use the new io.vertx:vertx-web-openapi and io.vertx:vertx-web-validation modules. Asynchronous Model Shift: Vert.x 4 defaults to Future-based methods for asynchronous operations instead of callbacks. While callbacks are still available for migration, many APIs have changed, requiring updates to how asynchronous results are handled. API Removals: Numerous APIs deprecated in version 3 have been removed. For example, EventBus.send() is replaced by EventBus.request(), and several methods in the HTTP and WebSocket APIs have been removed or renamed. Source: Vert.x 3 to 4 Migration Guide Recommendation: This upgrade requires a significant migration effort. Developers must refactor code to adopt the new OpenAPI module and handle the widespread API changes before merging.

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Vulnerabilities that will be fixed with an upgrade:

	Issue	Score	Upgrade
	Files or Directories Accessible to External Parties SNYK-JAVA-IOVERTX-13669868	184	io.vertx:vertx-web: 3.9.12 -> 4.5.22 io.vertx:vertx-web-api-contract: 3.9.12 -> 4.5.22 Major version upgrade No Path Found Proof of Concept
	Cross-site Scripting (XSS) SNYK-JAVA-IOVERTX-13669867	112	io.vertx:vertx-web: 3.9.12 -> 4.5.22 io.vertx:vertx-web-api-contract: 3.9.12 -> 4.5.22 Major version upgrade No Path Found Proof of Concept

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[bwappsec]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (0)
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues
✅	Open Source Security	0	0	0	0	0 issues

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