perf: optimized collection create when versions are enabled (#14885)

### What?
Optimized the collection create operation when versions are enabled.

### Why?
To reduce the total request time when creating a new entry on a
collection with versions enabled.

### How?
By passing returning=false to the saveVersion method, as the result is
not needed. Also updated drizzle's createVersion operation to ignore the
result when returning==false. This saves multiple database queries,
specially on collections with relationships and other complex fields, as
it no longer needs to load the new entry after creation.

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Co-authored-by: Ricardo Tavares <rtavares@cloudflare.com>