* gradle plugin maintenance: migrated to gradle9, updated dependencies

[dkimitsa]

No description provided.

[dkimitsa]

@Tom-Ski
seems like runner had Xcode misconfigured, should be restarted if required:

java.lang.IllegalArgumentException: The path '' does not appear to be a valid Xcode path. Use 'sudo xcode-select -switch <path-to-xcode>' from a Terminal to switch to the correct Xcode path.
    at org.robovm.compiler.config.ConfigTest.testXCFrameworkLookupResolved(ConfigTest.java:469)

[dkimitsa]

@Tom-Ski
this time java internally crashed (

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (machnode.hpp:188), pid=6673, tid=28675
#  Error: ShouldNotReachHere()
#
# JRE version: OpenJDK Runtime Environment Temurin-21.0.11+10 (21.0.11+10) (build 21.0.11+10-LTS)