Update couchbase/server Docker tag to v7.2.0 (PlaytikaOSS#1420)

| datasource | package          | from  | to    |
| ---------- | ---------------- | ----- | ----- |
| docker     | couchbase/server | 7.1.4 | 7.2.0 |

Co-authored-by: Renovate Bot <[email protected]>

Author: Fameing

embedded-couchbase/README.adoc

@@ -18,7 +18,7 @@
 * `embedded.couchbase.reuseContainer` `(true|false, default is false)`
 * `embedded.couchbase.services` `(comma separated list, default is 'INDEX,KV,QUERY,SEARCH')`
 * `embedded.couchbase.bucketRamMb` `(default is '100')`
-* `embedded.couchbase.dockerImage` `(default is 'couchbase/server:7.1.4')`
+* `embedded.couchbase.dockerImage` `(default is 'couchbase/server:7.2.0')`
 ** Image versions on https://hub.docker.com/r/couchbase/server/tags[dockerhub]
 * `embedded.toxiproxy.proxies.couchbase.enabled` Enables both creation of the container with ToxiProxy TCP proxy and a proxy to the `embedded-couchbase` container.
 

embedded-couchbase/src/main/java/com/playtika/testcontainer/couchbase/CouchbaseProperties.java

@@ -47,6 +47,6 @@ public String getCredentials() {
     public String getDefaultDockerImage() {
         // Please don`t remove this comment.
         // renovate: datasource=docker
-        return "couchbase/server:7.1.4";
+        return "couchbase/server:7.2.0";
     }
 }