Unify MLP and CNF's xedocs schema

[dachengx]

straxen/straxen/plugins/peaklets/peaklet_positions_cnf.py

Lines 58 to 64 in 3a310e4

	pred_function = straxen.URLConfig(
	default=(
	"jax://resource://flow_20240730.tar.gz?"
	"n_poly=plugin.n_poly&sig=plugin.sig&fmt=abs_path"
	),
	help="Compiled JAX function",
	)

The CNF model is assigned not the same as what we will use for MLP:

"tf://resource://xedocs://posrec_models?attr=value&fmt=abs_path&kind=mlp&run_id=plugin.run_id&version=v7"

We should put the CNF model also under posrec_models schema.