scripted-diff: Use generate* from TestFramework

-BEGIN VERIFY SCRIPT-
 sed --regexp-extended -i \
     's/((self\.)?(nodes\[[^]]+\]|[a-z_]*(wallet|node)[0-9a-z_]*))\.(generate(|toaddress|block|todescriptor)(\(|, ))/self.\5\1, /g' \
     $(git grep -l generate ./test | grep -v 'test_framework/' | grep -v 'feature_rbf')
-END VERIFY SCRIPT-

test/functional/rpc_net.py

@@ -52,9 +52,9 @@ class NetTest(BitcoinTestFramework):
     def run_test(self):
         # We need miniwallet to make a transaction
         self.wallet = MiniWallet(self.nodes[0])
-        self.wallet.generate(1)
+        self.generate(self.wallet, 1)
         # Get out of IBD for the minfeefilter and getpeerinfo tests.
-        self.nodes[0].generate(COINBASE_MATURITY + 1)
+        self.generate(self.nodes[0], COINBASE_MATURITY + 1)
 
         # By default, the test framework sets up an addnode connection from
         # node 1 --> node0. By connecting node0 --> node 1, we're left with
@@ -81,7 +81,7 @@ class NetTest(BitcoinTestFramework):
         self.log.info("Test getpeerinfo")
         # Create a few getpeerinfo last_block/last_transaction values.
         self.wallet.send_self_transfer(from_node=self.nodes[0]) # Make a transaction so we can see it in the getpeerinfo results
-        self.nodes[1].generate(1)
+        self.generate(self.nodes[1], 1)
         self.sync_all()
         time_now = int(time.time())
         peer_info = [x.getpeerinfo() for x in self.nodes]