Add support for build version qualifiers.

[dblock]

Coming from opensearch-project/opensearch-build#1632, add support for -Dbuild.version_qualifier=.

The distribution build process now supports passing additional optional qualifiers other than the 3 digit versions, e.g. 2.0.0-alpha1. Add the ability to pass additional qualifier to build scripts, and generate artifacts with a version that includes the qualifier.

[peterzhuamazon]

opensearch-project/opensearch-build#1836

[kavilla]

Hello @downsrob, I see you are assigned tot his issue.

Unfortunately for OpenSearch Dashboards we don't have a nice build param as OpenSearch side has yet. You will be able to build and connect successfully to OpenSearch Dashboards yarn plugin_helpers build --opensearch-dashboards-version=2.0.0-rc1) with an OSD plugin 2.0.0.0 but this will fail within the distribution build.

As for 2.0.0-rc1 we ask plugins to bump their version [here] to be 2.0.0.0-rc1 to be supported within the build distribution.

My opinion, is to leave opensearchDashboardsVersion untouched. You can then utilize OpenSearch Dashboards main. Within the build repo we build OpenSearch Dashboards and plugins with a qualifier. This will set OpenSearch Dashboards to be 2.0.0-rc1 and within plugins "opensearchDashboardsVersion": "2.0.0-rc1". So it will be compatible and succeed in the building of distributions.

Let me know if you have any follow up questions.

Thanks!