Updated charts to follow the OpenSearch Project's inclusive language standards

[Phenix66]

Description

This will bring the charts in line with https://opensearch.org/blog/Adopting-inclusive-language-across-OpenSearch/

Additionally it resolves the issue where a multi-replica cluster fails to perform initial discovery when you attempt to use the role from the inclusive language and deploy the chart with the following values

roles:
  - cluster_manager
  - ingest
  - data
  - remote_cluster_client

In this case, you will observe the following log message repeated a few times

[2024-07-16T02:47:56,461][WARN ][o.o.c.c.ClusterFormationFailureHelper] [opensearch-cluster-master-0] cluster-manager not discovered yet, this node has not previously joined a bootstrapped cluster, and [cluster.initial_cluster_manager_nodes] is empty on this node: have discovered [{opensearch-cluster-master-0}{4LevXxJKSjqPPDCHL3xQXA}{AC5gnzcwR5yR9CKGuan3Og}{10.244.1.8}{10.244.1.8:9300}{dimr}{shard_indexing_pressure_enabled=true}, {opensearch-cluster-master-1}{xw8pX8CcTBWNl2ylGCxp-w}{2XFteZTzRrOZ6ilsxJC6Ug}{10.244.3.7}{10.244.3.7:9300}{dimr}{shard_indexing_pressure_enabled=true}, {opensearch-cluster-master-2}{y_bTw1kcQWOhNyDAI2MZ7A}{tN-aAkHLTduCo6g7EsR2HQ}{10.244.2.7}{10.244.2.7:9300}{dimr}{shard_indexing_pressure_enabled=true}]; discovery will continue using [10.244.3.7:9300, 10.244.2.7:9300] from hosts providers and [{opensearch-cluster-master-0}{4LevXxJKSjqPPDCHL3xQXA}{AC5gnzcwR5yR9CKGuan3Og}{10.244.1.8}{10.244.1.8:9300}{dimr}{shard_indexing_pressure_enabled=true}] from last-known cluster state; node term 0, last-accepted version 0 in term 0

with this log message also repeating over and over

[2024-07-16T02:47:56,469][INFO ][o.o.s.c.ConfigurationRepository] [opensearch-cluster-master-0] Wait for cluster to be available ...

Issues Resolved

#276
#366

Check List

• Commits are signed per the DCO using --signoff

For any changes to files within Helm chart directories:

• Helm chart version bumped
• Helm chart CHANGELOG.md updated to reflect change

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[TheAlgo]

@Phenix66 Thanks for your contribution. Can you resolve conflicts?

[Phenix66]

@Phenix66 Thanks for your contribution. Can you resolve conflicts?

Resolved