Bump org.jetbrains.kotlinx:kotlinx-serialization-core (#4745)

Bumps [org.jetbrains.kotlinx:kotlinx-serialization-core](https://github.com/Kotlin/kotlinx.serialization) from 1.6.3 to 1.7.0.
- [Release notes](https://github.com/Kotlin/kotlinx.serialization/releases)
- [Changelog](https://github.com/Kotlin/kotlinx.serialization/blob/master/CHANGELOG.md)
- [Commits](Kotlin/kotlinx.serialization@v1.6.3...v1.7.0)

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

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

pom.xml

@@ -512,7 +512,7 @@
             <dependency>
                 <artifactId>kotlinx-serialization-core</artifactId>
                 <groupId>org.jetbrains.kotlinx</groupId>
-                <version>1.6.3</version>
+                <version>1.7.0</version>
             </dependency>
             <dependency>
                 <groupId>com.ibm.icu</groupId>