build(deps): bump org.jetbrains.kotlinx:kotlinx-datetime

Bumps [org.jetbrains.kotlinx:kotlinx-datetime](https://github.com/Kotlin/kotlinx-datetime) from 0.6.2 to 0.7.0-0.6.x-compat.
- [Release notes](https://github.com/Kotlin/kotlinx-datetime/releases)
- [Changelog](https://github.com/Kotlin/kotlinx-datetime/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Kotlin/kotlinx-datetime/commits)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlinx:kotlinx-datetime
  dependency-version: 0.7.0-0.6.x-compat
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -52,7 +52,7 @@ kotlin-serialization-core = { group = "org.jetbrains.kotlinx", name = "kotlinx-s
 kotlin-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version.ref = "kotlinSerialization" }
 kotlin-serialization-yaml = { group = "com.charleskorn.kaml", name = "kaml", version = "0.82.0" }
 kotlin-logging = { group = "io.github.microutils", name = "kotlin-logging", version = "3.0.5" }
-kotlin-datetime = { group = "org.jetbrains.kotlinx", name = "kotlinx-datetime", version = "0.6.2" }
+kotlin-datetime = { group = "org.jetbrains.kotlinx", name = "kotlinx-datetime", version = "0.7.0-0.6.x-compat" }
 kotlin-html = { group = "org.jetbrains.kotlinx", name = "kotlinx-html", version = "0.12.0" }
 kotlin-collections-immutable = { group = "org.jetbrains.kotlinx", name = "kotlinx-collections-immutable", version = "0.4.0" }
 kotlinJs = { module = "org.jetbrains.kotlin-wrappers:kotlin-js", version = "2025.6.10" }

model-datastructure/src/commonMain/kotlin/org/modelix/model/lazy/CLVersion.kt

@@ -4,6 +4,7 @@ import kotlinx.datetime.Clock
 import kotlinx.datetime.Instant
 import kotlinx.datetime.LocalDateTime
 import kotlinx.datetime.TimeZone
+import kotlinx.datetime.toDeprecatedInstant
 import kotlinx.datetime.toInstant
 import org.modelix.datastructures.model.IGenericModelTree
 import org.modelix.datastructures.model.asLegacyTree
@@ -44,6 +45,7 @@ import org.modelix.streams.getBlocking
 import org.modelix.streams.plus
 import org.modelix.streams.query
 import kotlin.jvm.JvmName
+import kotlin.time.ExperimentalTime
 
 class CLVersion(val obj: Object<CPVersion>) : IVersion {
 
@@ -78,7 +80,8 @@ class CLVersion(val obj: Object<CPVersion>) : IVersion {
             return Instant.fromEpochSeconds(dateTimeStr.toLong())
         } catch (ex: Exception) {}
         try {
-            return LocalDateTime.parse(dateTimeStr).toInstant(TimeZone.currentSystemDefault())
+            @OptIn(ExperimentalTime::class)
+            return LocalDateTime.parse(dateTimeStr).toInstant(TimeZone.currentSystemDefault()).toDeprecatedInstant()
         } catch (ex: Exception) {}
         return null
     }