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/p2p_compactblocks_hb.py

@@ -30,7 +30,7 @@ class CompactBlocksConnectionTest(BitcoinTestFramework):
     def relay_block_through(self, peer):
         """Relay a new block through peer peer, and return HB status between 1 and [2,3,4,5]."""
         self.connect_nodes(peer, 0)
-        self.nodes[0].generate(1)
+        self.generate(self.nodes[0], 1)
         self.sync_blocks()
         self.disconnect_nodes(peer, 0)
         status_to = [self.peer_info(1, i)['bip152_hb_to'] for i in range(2, 6)]
@@ -44,7 +44,7 @@ class CompactBlocksConnectionTest(BitcoinTestFramework):
         # Connect everyone to node 0, and mine some blocks to get all nodes out of IBD.
         for i in range(1, 6):
             self.connect_nodes(i, 0)
-        self.nodes[0].generate(2)
+        self.generate(self.nodes[0], 2)
         self.sync_blocks()
         for i in range(1, 6):
             self.disconnect_nodes(i, 0)