build(deps): update redis docker tag to v7 (#3260)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

internal/suites/example/compose/redis-sentinel/docker-compose.yml

@@ -2,7 +2,7 @@
 version: '3'
 services:
   redis-node-0:
-    image: redis:6.2-alpine
+    image: redis:7.0-alpine
     command: /entrypoint.sh master
     expose:
       - "6379"
@@ -16,7 +16,7 @@ services:
           - redis-node-0.example.com
         ipv4_address: 192.168.240.110
   redis-node-1:
-    image: redis:6.2-alpine
+    image: redis:7.0-alpine
     command: /entrypoint.sh slave
     depends_on:
       - redis-node-0
@@ -32,7 +32,7 @@ services:
           - redis-node-1.example.com
         ipv4_address: 192.168.240.111
   redis-node-2:
-    image: redis:6.2-alpine
+    image: redis:7.0-alpine
     command: /entrypoint.sh slave
     depends_on:
       - redis-node-0
@@ -48,7 +48,7 @@ services:
           - redis-node-2.example.com
         ipv4_address: 192.168.240.112
   redis-sentinel-0:
-    image: redis:6.2-alpine
+    image: redis:7.0-alpine
     command: /entrypoint.sh sentinel
     depends_on:
       - redis-node-1
@@ -64,7 +64,7 @@ services:
           - redis-sentinel-0.example.com
         ipv4_address: 192.168.240.120
   redis-sentinel-1:
-    image: redis:6.2-alpine
+    image: redis:7.0-alpine
     command: /entrypoint.sh sentinel
     depends_on:
       - redis-node-1
@@ -80,7 +80,7 @@ services:
           - redis-sentinel-1.example.com
         ipv4_address: 192.168.240.121
   redis-sentinel-2:
-    image: redis:6.2-alpine
+    image: redis:7.0-alpine
     command: /entrypoint.sh sentinel
     depends_on:
       - redis-node-1

internal/suites/example/compose/redis/docker-compose.yml

@@ -2,7 +2,7 @@
 version: '3'
 services:
   redis:
-    image: redis:6.2-alpine
+    image: redis:7.0-alpine
     command: /entrypoint.sh master
     expose:
       - "6379"

internal/suites/example/kube/storage/redis.yml

@@ -18,7 +18,7 @@ spec:
     spec:
       containers:
         - name: redis
-          image: redis:6.2-alpine
+          image: redis:7.0-alpine
           ports:
             - containerPort: 6379
           readinessProbe: