Remove strict global.json requirements

[mikaelweave]

Description

Removes strict global.json requirement which hinders dev productivity.

Since our build/deploy agents are all standardized and .NET version is managed in the container, this requirements is no longer needed.

Related issues

AB#130488

Testing

Local build/pipelines.

FHIR Team Checklist

• Update the title of the PR to be succinct and less than 65 characters
• Add a milestone to the PR for the sprint that it is merged (i.e. add S47)
• Tag the PR with the type of update: Bug, Build, Dependencies, Enhancement, New-Feature or Documentation
• Tag the PR with Open source, Azure API for FHIR (CosmosDB or common code) or Azure Healthcare APIs (SQL or common code) to specify where this change is intended to be released.
• Tag the PR with Schema Version backward compatible or Schema Version backward incompatible or Schema Version unchanged if this adds or updates Sql script which is/is not backward compatible with the code.
• CI is green before merge
• Review squash-merge requirements

Semver Change (docs)

Patch|Skip|Feature|Breaking (reason)

[mikaelweave]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[mikaelweave]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).