Add Bicep config file to workspace command

[ucheNkadiCode]

New command for Ctrl + Shift + P
Add new command for create bicep config file

Bicep: Add Bicep configuration file to Workspace

This action will add a bicepconfig.json file to the workspace root of a project. We will not ask the user where to place the file as this command name is explicit.

I would like for the created file to have the simplified version of "no-hardcoded-urls" unless this is absolutely necessary. I expect to just see "warning" rather than a longer list of various azure tenants.
-> #5978

If they already have a configuration file in their workspace root we show an intermediary notification:

"Do you want to overwrite your Bicep configuration file?" [Overwrite] [Cancel]

Related to #5318

[ucheNkadiCode]

I am also open to the option of having an optional dialog and in the place holder text it says "Press 'Enter' to add the configuration file to workspace root"

And then it has a "Browse" option underneath. Ultimately users shouldn't have trouble moving their files around. In the meantime, it would be good to discuss with the team if we believe it is a fine "one-size-fits-all" approach to just plop the file in root.

[StephenWeatherford]

Related: #5978

[StephenWeatherford]

• Just this in default config:
  // For detailed default values see: https://aka.ms/bicep/config/defaults
  { "analyzers": { "core": { "rules": { } } }}
• Need to doc the default config
• Mention where we add the file due to lightbulb? Bicep config file - Azure Resource Manager | Microsoft Docs

[StephenWeatherford]

Dupe of #5711