docker: update docker-compose files

Using websocket address form (tcp/30333/ws) for the RPC node and TCP
form (tcp/30333) for the validator node, because as explained in the
node-template / substrate documentation [1], the default listen
addresses are:
* /ip4/0.0.0.0/tcp/<port> and /ip6/[::]/tcp/<port> when using --validator
* /ip4/0.0.0.0/tcp/<port>/ws and /ip6/[::]/tcp/<port>/ws otherwise.

[1] https://docs.substrate.io/reference/command-line-tools/node-template/

The argument of the '--public-addr' duniter option should not feature the
p2p endpoint part '/p2p/<PEER_ID>'. Duniter adds it automatically.

For example, when using:
  --public-addr /dns/gdev.example.com/tcp/30333/ws
you'll see this in the logs:
  Discovered new external address for our node:
    /dns/gdev.example.com/tcp/30333/ws/p2p/<PEER_ID>

When using:
  --public-addr /dns/gdev.example.com/tcp/30333/ws/p2p/<PEER_ID>
you'll see:
  Discovered new external address for our node:
    /dns/gdev.example.com/tcp/30333/ws/p2p/<PEER_ID>/p2p/<PEER_ID>
which is erroneous obviously.

docker/compose/gdev-mirror.docker-compose.yml

 # This is a docker template for running a gdev mirror
-# You should write a .env file aside with the environment variables:
-#
-# --- .env ---
-# SERVER_DOMAIN=gdev.example.com
-# PEER_ID=1234XxxXXxxXxxxXxzbQqEkEpTPxD9S1PtpzkZSYoueyERA5vVtQ
-# ------------
-#
-# The peer id has to be replaced withe the output of the following command
-#
-# >>> PEER_ID >>>
-# docker run --rm -it --entrypoint duniter -v $PWD:/var/lib/duniter/  duniter/duniter-v2s:v0.4.0 key generate-node-key --file /var/lib/duniter/node.key
-# <<<<<<<<<<<<<<<
 
-version: "3.4"
+version: "3.5"
 
 services:
   duniter-rpc:
@@ -37,8 +25,7 @@ services:
       - "/var/lib/duniter/node.key"
       - "--public-addr"
       # SERVER_DOMAIN should be replaced by a domain name that point on your server
-      # PEER_ID should be replaced by the output of the command given at the top of this file
-      - "/dns/${SERVER_DOMAIN?SERVER_DOMAIN should be set}/tcp/30333/p2p/${PEER_ID?PEER_ID should be set}"
+      - "/dns/${SERVER_DOMAIN?SERVER_DOMAIN should be set}/tcp/30333/ws"
       - "--rpc-cors"
       - "all"
 

docker/compose/gdev-validator.docker-compose.yml

-version: "3.4"
+version: "3.5"
 
 services:
   duniter-rpc:
@@ -22,10 +22,7 @@ services:
       - "--node-key-file=/var/lib/duniter/node.key"
       - "--public-addr"
       # SERVER_DOMAIN should be replaced by a domain name that point on your server
-      #
-      # The PEER_ID should be replaced by the output of this command:
-      # docker run --rm -it --entrypoint -v $PWD/duniter-rpc/:/var/lib/duniter/ duniter duniter/duniter-v2s:v0.4.0 key generate-node-key --file /var/lib/duniter/node.key
-      - "/dns/${SERVER_DOMAIN?SERVER_DOMAIN should be set}/tcp/30333/p2p/${PEER_ID?PEER_ID should be set}"
+      - "/dns/${SERVER_DOMAIN?SERVER_DOMAIN should be set}/tcp/30333/ws"
       - "--rpc-cors=all"
 
   duniter-validator:
@@ -50,10 +47,7 @@ services:
       - "--public-addr"
       - "--pruning=14400"
       # SERVER_DOMAIN should be replaced by a domain name that point on your server
-      #
-      # The VALIDATOR_PEER_ID should be replaced by the output of this command:
-      # docker run --rm -it --entrypoint -v $PWD/duniter-rpc/:/var/lib/duniter/ duniter duniter/duniter-v2s:v0.4.0 key generate-node-key --file /var/lib/duniter/node.key
-      - "/dns/${SERVER_DOMAIN?SERVER_DOMAIN should be set}/tcp/30333/p2p/${VALIDATOR_PEER_ID?VALIDATOR_PEER_ID should be set}"
+      - "/dns/${SERVER_DOMAIN?SERVER_DOMAIN should be set}/tcp/30333"
       - "--rpc-cors=all"
       - "--rpc-methods=Unsafe"
       - "--validator"

docker/compose/live-template.docker-compose.yml

-version: "3.4"
+version: "3.5"
 
 services:
   duniter-rpc: