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/feature_csv_activation.py

@@ -189,7 +189,7 @@ class BIP68_112_113Test(BitcoinTestFramework):
         self.log.info("Generate blocks in the past for coinbase outputs.")
         long_past_time = int(time.time()) - 600 * 1000  # enough to build up to 1000 blocks 10 minutes apart without worrying about getting into the future
         self.nodes[0].setmocktime(long_past_time - 100)  # enough so that the generated blocks will still all be before long_past_time
-        self.coinbase_blocks = self.miniwallet.generate(COINBASE_BLOCK_COUNT)  # blocks generated for inputs
+        self.coinbase_blocks = self.generate(self.miniwallet, COINBASE_BLOCK_COUNT)  # blocks generated for inputs
         self.nodes[0].setmocktime(0)  # set time back to present so yielded blocks aren't in the future as we advance last_block_time
         self.tipheight = COINBASE_BLOCK_COUNT  # height of the next block to build
         self.last_block_time = long_past_time
@@ -235,7 +235,7 @@ class BIP68_112_113Test(BitcoinTestFramework):
         bip113input = self.send_generic_input_tx(self.coinbase_blocks)
 
         self.nodes[0].setmocktime(self.last_block_time + 600)
-        inputblockhash = self.nodes[0].generate(1)[0]  # 1 block generated for inputs to be in chain at height 431
+        inputblockhash = self.generate(self.nodes[0], 1)[0]  # 1 block generated for inputs to be in chain at height 431
         self.nodes[0].setmocktime(0)
         self.tip = int(inputblockhash, 16)
         self.tipheight += 1