[#65] services: Fix docker-compose warnings

There were multiple warning like this one.
```
WARN[0000] /secret/services/rest_gate/docker-compose.yml: `version` is obsolete
```

According to docker-compose spec, the parameter is indeed purely informative:
https://github.com/compose-spec/compose-spec/blob/master/spec.md#version-and-name-top-level-elements

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

services/basenet/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
 
   basenet:

services/grafana/docker-compose.yml

@@ -1,4 +1,3 @@
-version: '2.4'
 services:
   grafana:
     image: ${GRAFANA_IMAGE}:${GRAFANA_VERSION}

services/http_gate/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
   http_gate:
     image: ${HTTP_GW_IMAGE}:${HTTP_GW_VERSION}

services/ir/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
 
   ir01:

services/jaeger/docker-compose.yml

@@ -1,4 +1,3 @@
-version: '2.4'
 services:
   jaeger:
     image: ${JAEGER_IMAGE}:${JAEGER_VERSION}

services/morph_chain/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
   frostfs_morph_chain:
     image: ${NEOGO_IMAGE}:${NEOGO_VERSION}

services/nats/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
   nats:
     image: ${NATS_IMAGE}:${NATS_VERSION}

services/prometheus/docker-compose.yml

@@ -1,4 +1,3 @@
-version: '2.4'
 services:
   prometheus:
     image: ${PROMETHEUS_IMAGE}:${PROMETHEUS_VERSION}

services/rest_gate/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
   rest_gate:
     image: ${REST_GW_IMAGE}:${REST_GW_VERSION}

services/s3_gate/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
   s3_gate:
     image: ${S3_GW_IMAGE}:${S3_GW_VERSION}

services/storage/docker-compose.yml

@@ -1,6 +1,5 @@
 ---
 
-version: "2.4"
 services:
   storage01:
     image: ${NODE_IMAGE}:${NODE_VERSION}