Bump com.vaadin:vaadin-bom from 24.5.0 to 24.6.0 in /playwright

Bumps com.vaadin:vaadin-bom from 24.5.0 to 24.6.0.

---
updated-dependencies:
- dependency-name: com.vaadin:vaadin-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -32,7 +32,7 @@
 		builds. this value is only used for local development -->
 		<revision>53.0.2</revision>
 
-		<vaadin.version>24.5.0</vaadin.version>
+		<vaadin.version>24.6.0</vaadin.version>
 		<logback.version>1.5.12</logback.version>
 		<slf4j.version>2.0.16</slf4j.version>
 		<hibernate.version>5.6.15.Final</hibernate.version>