Added 'Firestore Collection'

Author: pinkeshmars

docs/resources/projects/libraries.md

@@ -174,7 +174,7 @@ Once the library is imported, following resources are accessible for use:
 - [Assets](../../resources/projects/settings/general-settings.md#app-assets) (Note: These are not versioned) 
 
 :::note
-Pages are still being worked on and may come in future updates.
+Pages and Firestore Collections are still being worked on and may come in future updates.
 :::
 
 It's important to note that these resources show up where they are instantiated. For example: