Update collection-index.yml (#432)

Co-authored-by: Samruddhi Khandale <[email protected]>

Author: LarsNieuwenhuizen

_data/collection-index.yml

@@ -833,6 +833,11 @@
   contact: https://github.com/tcaky/devcontainer-features/issues
   repository: https://github.com/tcaky/devcontainer-features
   ociReference: ghcr.io/tcaky/devcontainer-features
+- name: Dev & Container features
+  maintainer: LarsNieuwenhuizen
+  contact: https://github.com/LarsNieuwenhuizen/features/issues
+  repository: https://github.com/LarsNieuwenhuizen/features
+  ociReference: ghcr.io/larsnieuwenhuizen/features
 - name: Dev Container Features by enrico9034
   maintainer: enrico9034
   contact: https://github.com/enrico9034/devcontainer-features/issues