add lornd-uv to collections (#640)

Co-authored-by: Abdurrahmaan Iqbal <[email protected]>

Author: LDlornd

_data/collection-index.yml

@@ -1396,3 +1396,8 @@
   contact: https://github.com/ttyrho/devcontainer-features/issues
   repository: https://github.com/ttyrho/devcontainer-features
   ociReference: ghcr.io/ttyrho/devcontainer-features
+- name: lornd-uv
+  maintainer: lornd
+  contact: https://github.com/LDlornd/uv-dev-container/issues
+  repository: https://github.com/LDlornd/uv-dev-container
+  ociReference: ghcr.io/LDlornd/uv-dev-container/lornd-uv