Merge #17770: test: bump test timeouts so that functional tests run in valgrind

2d23082cbe bump test timeouts so that functional tests run in valgrind (Micky Yun Chan)

Pull request description:

  ci/tests: Bump timeouts so all functional tests run on travis in valgrind #17763

Top commit has no ACKs.

Tree-SHA512: 5a8c6e2ea02b715facfcb58c761577be15ae58c45a61654beb98c2c2653361196c2eec521bcae4a9a1bab8e409d6807de771ef4c46d3d05996ae47a22d499d54

test/functional/p2p_invalid_messages.py

@@ -78,7 +78,7 @@ class InvalidMessagesTest(BitcoinTestFramework):
 
         # Peer 1, despite serving up a bunch of nonsense, should still be connected.
         self.log.info("Waiting for node to drop junk messages.")
-        node.p2p.sync_with_ping(timeout=320)
+        node.p2p.sync_with_ping(timeout=400)
         assert node.p2p.is_connected
 
         #