Enable OpenShift tests

[anuruddhal]

Purpose

• Enable OpenShift tests

[Copilot]

Pull Request Overview

This PR enables OpenShift tests by uncommenting the OpenshiftSampleTest class in the TestNG configuration and updates various dependencies and build configurations.

• Uncomments the OpenshiftSampleTest class to enable OpenShift testing
• Updates Gradle wrapper from version 8.2.1 to 8.10
• Updates Ballerina distribution and cloud module versions

Reviewed Changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
compiler-plugin-tests/src/test/resources/testng.xml	Enables OpenshiftSampleTest by uncommenting the test class
compiler-plugin-tests/src/test/java/io/ballerina/c2c/test/samples/OpenshiftSampleTest.java	Updates Docker image name and entry point assertion for test validation
gradle/wrapper/gradle-wrapper.properties	Upgrades Gradle wrapper from 8.2.1 to 8.10
gradlew.bat	Adds SPDX license identifier and redirects error messages to stderr
gradlew	Adds SPDX license identifier and updates script generation comments and logic
ballerina/Dependencies.toml	Updates Ballerina distribution to 2201.13.0-m3 and cloud module to 4.0.0
ballerina/CompilerPlugin.toml	Updates compiler plugin JAR path to match new version
ballerina/Ballerina.toml	Updates cloud module version to 4.0.0

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