Synced from Eclipse Che issue

https://github.com/eclipse/che/issues/20134

Is your task related to a problem? Please describe.

Che vscode-java plugin is outdated, its version is v0.75.0.
Currently latest released version of vscode-java extension is 0.80.0.

Describe the solution you'd like

<!-- A clear and concise description of what you want to happen. -->
We need to upgrade vscode-java plugin in che-plugin registry. For this need to do some steps:

• [x] Try latest vscode-java extension in vanilla Theia and investigate what API it is required and what work should be done on Theia side
• [x] Update existing redhat/java11 extension in che-theia-plugins.yaml.
• [x] Test if the extension works es expected with existing java-based devfiles on Che

Release Notes:
Upgrade redhat.java VS Code extension to v0.82.0