Update version to 11.0.1-SNAPSHOT and add maven-surefire-plugin confi…

[robmoffat]

This pull request updates the project to version 11.0.1-SNAPSHOT, updates dependencies across multiple modules to match this version, and makes improvements to the release process and tooling. It also updates the security policy to reflect the supported versions.

Version and Dependency Updates:

• Bumped the parent and all module dependencies from 11.0.0-SNAPSHOT to 11.0.1-SNAPSHOT in all relevant pom.xml files, including demos, libraries, and tools, to ensure consistency across the project. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29]

Build and Tooling Improvements:

• Updated the maven-surefire-plugin version to 3.2.5 and moved its configuration to pluginManagement in the root pom.xml for better build consistency and future maintenance. [1] [2]
• Added .vscode/settings.json to configure Java build settings for developers using VS Code.

Release Process Documentation:

• Simplified and clarified the release instructions in README.md, removing outdated Maven commands and updating the tagging and release steps. [1] [2]

Security Policy Update:

• Updated SECURITY.md to indicate that only version 11.x.x is currently supported with security updates; support for 10.x.x and 9.x.x has ended.

Dependency Correction:

• Corrected the JUnit dependency in libs/chat-workflow-testing/pom.xml from junit-jupiter-engine to junit-jupiter for proper test execution.…guration for test execution. Update README for release process and adjust security support status for versions.