Set network in CLN proxies

Author: ksedgwic

contrib/pyln-testing/pyln/testing/utils.py

@@ -748,6 +748,9 @@ def start(self, stdin=None, wait_for_initialized=True, stderr_redir=False):
                 BITCOIND_CONFIG['rpcpassword'],
                 BITCOIND_CONFIG['rpcport'])
 
+            # The remote hsmd proxies need to know which network we are using
+            self.env['VLS_NETWORK'] = TEST_NETWORK
+
             self.opts['bitcoin-rpcport'] = self.rpcproxy.rpcport
             TailableProc.start(self, stdin, stdout_redir=False, stderr_redir=stderr_redir)
             if wait_for_initialized: