Merge #15507: test: Bump timeout on tests that timeout on windows

fa852f0 test: Bump timeout on tests that timeout on windows (MarcoFalke)

Pull request description:

  Those tests build a ton of blocks and time out for me on Windows with:

  ```
  test_framework.authproxy.JSONRPCException: 'generatetoaddress' RPC took longer than 60.000000 seconds. Consider using larger timeout for calls that take longer to return. (-344)

Tree-SHA512: a8fffeaddd02c051fbcc04bfac69f6ed826b8f16616e3b2e210a469d07c3e5706baab8121f1cd7ed265481de3a6197cf371513e2afbe506cf13b1dabfe3a0005

Author: MarcoFalke

test/functional/feature_assumevalid.py

@@ -180,7 +180,7 @@ def run_test(self):
         for i in range(2202):
             p2p1.send_message(msg_block(self.blocks[i]))
         # Syncing 2200 blocks can take a while on slow systems. Give it plenty of time to sync.
-        p2p1.sync_with_ping(150)
+        p2p1.sync_with_ping(200)
         assert_equal(self.nodes[1].getblock(self.nodes[1].getbestblockhash())['height'], 2202)
 
         # Send blocks to node2. Block 102 will be rejected.

test/functional/feature_cltv.py

@@ -60,6 +60,7 @@ def set_test_params(self):
         self.num_nodes = 1
         self.extra_args = [['-whitelist=127.0.0.1', '-par=1']]  # Use only one script thread to get the exact reject reason for testing
         self.setup_clean_chain = True
+        self.rpc_timeout = 120
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_wallet()

test/functional/feature_dersig.py

@@ -47,6 +47,7 @@ def set_test_params(self):
         self.num_nodes = 1
         self.extra_args = [['-whitelist=127.0.0.1', '-par=1', '-enablebip61']]  # Use only one script thread to get the exact reject reason for testing
         self.setup_clean_chain = True
+        self.rpc_timeout = 120
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_wallet()