ignite-cloud-ext seems to be missing from Maven Central

[Aleksandr Chesnokov <ch...@gmail.com>]

Hi Igniters,

While fixing documentation code snippets compilation, I noticed something
odd around the cloud IP finder extension.

IGNITE-17137 [0] moved ignite-cloud from the main Ignite repository to
ignite-extensions:
- apache/ignite#10079 removed modules/cloud
- apache/ignite-extensions#157 added modules/cloud-ext

The docs now list ignite-cloud-ext as an available extension for
TcpDiscoveryCloudIpFinder [1]. Also, the ignite-extensions README says that
each Ignite extension is published as a separate Maven artifact [2].

However, I cannot find org.apache.ignite:ignite-cloud-ext in Maven Central.
At the same time, the old org.apache.ignite:ignite-cloud:2.13.0 artifact is
still there and contains TcpDiscoveryCloudIpFinder [3].

Is this expected? Should users still use the old ignite-cloud:2.13.0, or
should ignite-cloud-ext be published like the other cloud-related
extensions?

This came up because documentation snippets need a resolvable dependency
for TcpDiscoveryCloudIpFinder.

Thanks,
Aleksandr

[0] https://issues.apache.org/jira/browse/IGNITE-17137
[1]
https://ignite.apache.org/docs/ignite2/latest/setup.html#enabling-modules
[2]
https://github.com/apache/ignite-extensions#apache-ignite-extensions-publication-and-versioning
[3] https://central.sonatype.com/search?q=ignite-cloud