Bump org.liquibase:liquibase-core from 4.27.0 to 4.28.0

Bumps [org.liquibase:liquibase-core](https://github.com/liquibase/liquibase) from 4.27.0 to 4.28.0.
- [Release notes](https://github.com/liquibase/liquibase/releases)
- [Changelog](https://github.com/liquibase/liquibase/blob/master/changelog.txt)
- [Commits](liquibase/liquibase@v4.27.0...v4.28.0)

---
updated-dependencies:
- dependency-name: org.liquibase:liquibase-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -44,7 +44,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-security")
     implementation(libs.springdoc.openapi.ui)
     implementation(libs.springdoc.openapi.security)
-    implementation("org.liquibase:liquibase-core:4.27.0")
+    implementation("org.liquibase:liquibase-core:4.28.0")
     implementation(platform("org.testcontainers:testcontainers-bom:1.19.8"))
     implementation("org.testcontainers:testcontainers")
     implementation("org.testcontainers:postgresql")