Merge bitcoin/bitcoin#22447: test: whitelist rpc_rawtransaction peers to speed up tests

a3d6ec5bb5 test: move rpc_rawtransaction tests to < 30s group (Jon Atack)
5a1ed96077 test: whitelist rpc_rawtransaction peers to speed up tests (Jon Atack)

Pull request description:

  Speed up the somewhat slow `rpc_rawtransaction.py` test by more than 3x (from 45-55 seconds to 15 seconds on a laptop running 2 x 2.5GHz).

ACKs for top commit:
  mjdietzx:
    ACK a3d6ec5bb5
  kristapsk:
    ACK a3d6ec5bb5
  theStack:
    ACK a3d6ec5bb5 🐎
  brunoerg:
    tACK a3d6ec5bb5

Tree-SHA512: f1d105594c9b5b257a7096b631a6fa5aeb50e330a351f75c2d6ffa7dd73abdb6e1f596a78c16d204a9bac3fe506e0519f9ad96bb8477ab6424c8e18125ccb659

test/functional/rpc_rawtransaction.py

@@ -56,6 +56,10 @@ class RawTransactionsTest(BitcoinTestFramework):
             ["-txindex"],
             ["-txindex"],
         ]
+        # whitelist all peers to speed up tx relay / mempool sync
+        for args in self.extra_args:
+            args.append("-whitelist=noban@127.0.0.1")
+
         self.supports_cli = False
 
     def skip_test_if_missing_module(self):

test/functional/test_runner.py

@@ -125,8 +125,6 @@ BASE_SCRIPTS = [
     'wallet_abandonconflict.py --legacy-wallet',
     'wallet_abandonconflict.py --descriptors',
     'feature_csv_activation.py',
-    'rpc_rawtransaction.py --legacy-wallet',
-    'rpc_rawtransaction.py --descriptors',
     'wallet_address_types.py --legacy-wallet',
     'wallet_address_types.py --descriptors',
     'feature_bip68_sequence.py',
@@ -173,6 +171,8 @@ BASE_SCRIPTS = [
     'feature_proxy.py',
     'rpc_signrawtransaction.py --legacy-wallet',
     'rpc_signrawtransaction.py --descriptors',
+    'rpc_rawtransaction.py --legacy-wallet',
+    'rpc_rawtransaction.py --descriptors',
     'wallet_groups.py --legacy-wallet',
     'p2p_addrv2_relay.py',
     'wallet_groups.py --descriptors',