Bump the all group with 3 updates (#129)

Bumps the all group with 3 updates: org.flywaydb:flyway-database-postgresql, [org.jetbrains.kotlin.jvm](https://github.com/JetBrains/kotlin) and [org.jetbrains.kotlin.plugin.serialization](https://github.com/JetBrains/kotlin).


Updates `org.flywaydb:flyway-database-postgresql` from 10.11.1 to 10.12.0

Updates `org.jetbrains.kotlin.jvm` from 2.0.0-RC1 to 2.0.0-RC2
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.0.0-RC2/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.0-RC1...v2.0.0-RC2)

Updates `org.jetbrains.kotlin.plugin.serialization` from 2.0.0-RC1 to 2.0.0-RC2
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.0.0-RC2/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.0-RC1...v2.0.0-RC2)

Updates `org.jetbrains.kotlin.plugin.serialization` from 2.0.0-RC1 to 2.0.0-RC2
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.0.0-RC2/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.0-RC1...v2.0.0-RC2)

---
updated-dependencies:
- dependency-name: org.flywaydb:flyway-database-postgresql
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
- dependency-name: org.jetbrains.kotlin.jvm
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -1,12 +1,12 @@
 [versions]
 hikari = "5.1.0"
-flyway = "10.11.1"
+flyway = "10.12.0"
 jooq = "3.19.7"
 junit = "5.10.2"
 junit-platform = "1.10.2"
 logback = "1.5.6"
 mockk = "1.13.10"
-kotlin = "2.0.0-RC1"
+kotlin = "2.0.0-RC2"
 kotlinx-coroutines = "1.8.0"
 kotlinx-serialization = "1.6.3"
 postgresql = "42.7.3"