[GR-27796] VSCode: Fix changelogs for release.

PullRequest: graal/7752

Release 20.3.0

Release GraalVM Community 19.3.4.

Fix libjli symlink for jdk8

(cherry picked from commit 26a455a)

[GR-24805] Release GraalVM Community 19.3.3.

No installable deployment during base deployment

[GR-22410] Release 20.0.1.

[GR-22410] Release 19.3.2.