Offer Oracle GraalVM in the list of Install New JDK

[MartinBalin]

Suggestion

It would be nice to add also Oracle GraalVM into the list of Install New JDK page among others Java installation offered there. This is the panel invoked by command Java: Install New JDK.

Use Cases

GraalVM is popular Java impl with AOT Native Image inside and is used by many Java frameworks already.
The link name Oracle GraalVM pointing to https://www.graalvm.org/downloads/ will be good addition to existing list as attached here

Examples

Add the link to Oracle GraalVM download into the list in

vscode-java-pack/src/install-jdk/index.ts

Line 29 in 831aacd

class InstallJdkPage {