Release Urlaubsverwaltung 5.27.3

@derTobsch

🔨 Dependency upgrades

Bump @babel/core from 7.27.4 to 7.27.7 in the babel group #5453
Bump com.github.dasniko:testcontainers-keycloak from 3.7.0 to 3.8.0 #5474
Bump com.google.http-client:google-http-client-jackson2 from 1.47.0 to 1.47.1 #5457
Bump com.icegreen:greenmail-junit5 from 2.1.3 to 2.1.4 #5477
Bump com.microsoft.playwright:playwright from 1.52.0 to 1.53.0 #5454
Bump com.opencsv:opencsv from 5.11.1 to 5.11.2 #5450
Bump commons-validator:commons-validator from 1.9.0 to 1.10.0 #5476
Bump concurrently from 9.1.2 to 9.2.0 #5460
Bump esbuild from 0.25.5 to 0.25.6 #5481
Bump eslint-plugin-prettier from 5.5.0 to 5.5.1 in the eslint group #5455
Bump globals from 16.2.0 to 16.3.0 #5468
Bump jest from 30.0.2 to 30.0.3 in the jest group #5456
Bump net.javacrumbs.shedlock:shedlock-provider-jdbc-template from 6.9.0 to 6.9.2 #5479
Bump org.apache.maven.plugins:maven-enforcer-plugin from 3.5.0 to 3.6.0 #5464
Bump prettier from 3.5.3 to 3.6.2 #5459
Bump rollup from 4.44.0 to 4.44.1 in the rollup group #5452
Bump rollup from 4.44.1 to 4.45.0 in the rollup group #5478
Bump the babel group with 4 updates #5465
Bump the eslint group with 2 updates #5480
Bump the eslint group with 2 updates #5466
Bump the eslint group with 2 updates #5461
Bump the jest group with 2 updates #5467
Bump the jollyday group with 2 updates #5451

Thank you to all the contributors who worked on this release: