chore: Update repositories list in roadmap.yml (#157)

Co-authored-by: ReenigneArcher <42013603+ReenigneArcher@users.noreply.github.com>

Author: LizardByte-bot

.github/ISSUE_TEMPLATE/roadmap.yml

@@ -74,6 +74,7 @@ body:
         - LizardByte/i18n
         - LizardByte/jellyfin-plugin-repo
         - LizardByte/libdisplaydevice
+        - LizardByte/libvirtualdisplay
         - LizardByte/packages
         - LizardByte/pacman-repo
         - LizardByte/pacman-repo-builder