Fixed the get involved link issue

Signed-off-by: Zhou Fang zhou.fang@eclipse-foundation.org

For https://gitlab.eclipse.org/eclipse-wg/ide-wg/eclipseide.org/-/issues/10#note_722502

Reported by @aloskutov https://gitlab.eclipse.org/eclipse-wg/ide-wg/eclipseide.org/-/issues/10#note_722502

Preview link: https://deploy-preview-26--eclipsefdn-ide.netlify.app/release/