Update Kotlin/Jupyter to v0.12.0-310 (#323)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -2,9 +2,9 @@
 kotlin = "2.0.20"
 dokka = "1.9.20"
 openapi-generator = "7.8.0"
-jupyter-api = "0.12.0-285"
-jupyter-testkit = "0.12.0-285"
-jupyter-plugin = "0.12.0-285"
+jupyter-api = "0.12.0-310"
+jupyter-testkit = "0.12.0-310"
+jupyter-plugin = "0.12.0-310"
 okio = "3.9.1"
 moshi = "1.15.1"
 okhttp = "4.12.0"