update shadow test client configs

shadow/client/shadow.data.template/hosts/client1/alice.yaml

@@ -1,6 +1,6 @@
 user: "Alice"
 message_server: "server:6397"
-web_server: "https://web:6398"
+web_server: "web:6398"
 bootstrap: 5.0
 retry: 5.0
 distributions:

shadow/client/shadow.data.template/hosts/client2/bob.yaml

@@ -1,6 +1,6 @@
 user: "Bob"
 message_server: "server:6397"
-web_server: "https://web:6398"
+web_server: "web:6398"
 bootstrap: 5.0
 retry: 5.0
 distributions: &dists

shadow/client/shadow.data.template/hosts/client2/carol.yaml

@@ -1,6 +1,6 @@
 user: "Carol"
 message_server: "server:6397"
-web_server: "https://web:6398"
+web_server: "web:6398"
 bootstrap: 5.0
 retry: 5.0
 distributions:

shadow/client/shadow.data.template/hosts/client3/dave.yaml

@@ -1,6 +1,6 @@
 user: "Dave"
 message_server: "server:6397"
-web_server: "https://web:6398"
+web_server: "web:6398"
 bootstrap: 5.0
 retry: 5.0
 distributions: