Reduce memory usage for easier embedding in Eclipse Che

Camel stack has reached max memory currently available on che.openshift.io (3G)

Camel VS Code extension is configured with 200Mi (it wasn't working with 128Mi)

https://github.com/eclipse/che-devfile-registry/blob/ac9d602a72fbe43e85a10dec3a46c9540d893127/devfiles/apache-camel-springboot/devfile.yaml#L17-L19

would be interesting to reduce it.

One idea is to provide a native image of the language server part https://github.com/camel-tooling/camel-language-server/issues/241

It would be great to know what is the current usage of the language server itself and see if we can start by grapping a bit here. maybe just need to set a small -Xmx when launching in VS Code? but to which value?

Start with the referenced devfiles/apache-camel-springboot/devfile.yaml lines 17-19 and the Camel VS Code extension's language-server launch configuration. Measure the language server's current memory use in Eclipse Che, then determine and document a concrete reduction target or viable approach, such as an appropriate heap limit or native image investigation.

Written by the indexing model from the issue text.