Update the privacy component so it can be excluded from a custom build

[jonsnyder]

Description

When excluding the privacy component and calling send event, it would fail with the error "Identity component has not been initialized". This changes it so that when privacy component is not included, consent defaults to in.

Related Issue

Motivation and Context

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Improvement (non-breaking change which does not add functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA or I'm an Adobe employee.
• I have made any necessary test changes and all tests pass.
• I have run the Sandbox successfully.