doc: update example bitcoin conf for 30.0rc3

Author: fanquake

share/examples/bitcoin.conf

@@ -576,12 +576,12 @@
 # (default: 20)
 #bytespersigop=1
 
-# (DEPRECATED) Relay and mine data carrier transactions (default: 1)
+# Relay and mine data carrier transactions (default: 1)
 #datacarrier=1
 
-# (DEPRECATED) Relay and mine transactions whose data-carrying raw
-# scriptPubKeys in aggregate are of this size or less, allowing
-# multiple outputs (default: 100000)
+# Relay and mine transactions whose data-carrying raw scriptPubKeys in
+# aggregate are of this size or less, allowing multiple outputs
+# (default: 100000)
 #datacarriersize=1
 
 # Fees (in BTC/kvB) smaller than this are considered zero fee for