Add config for azure urls

[blheatwole]

@mdditt2000

What issues does this address?

• Fixes Telemetry Fails on Azure Clouds Other Than AzurePublic and AzureUSGovernment #213

What does this change do?

The schema already had a customOpts array to specify custom options. This change enables this array for the Azure Log Analytics consumer. When a managementUrl or opinsightsUrl custom option is detected, that URL is used instead of attempting to calculate the URL from the region/identity.

Because there was a small schema change, that necessitated a bump to the schema version number

Where should the reviewer start?

The unit tests and comments in the code/docs demonstrate how to use these new options. You could setup a consumer with a configuration of region: 'USEast' (public cloud) but specify USGov URLs in customOpts and verify that the consumer is using the specific us gov values.

Any background context?

As the issue points out, it will not be possible to construct every URL based on information present on the VM at this time. For some clouds whose URLs can not be publicly published, the user will just have to specify the URL to use.

[blheatwole]

We are currently using a custom build of the telemetry-streaming app which includes this PR, and it is working well.

[elias-p]

any update about this issue, I have a similar need.