Updating expeditor configuration

[skeshari12]

Signed-off-by: Swati Keshari skeshari@msystechnologies.com

Description

The merge_actions subscription shortcut has been deprecated. All subscriptions should be declared via the subscriptions block for clarity.
The promote block has been deprecated. All actions should be declared via the subscriptions block for clarity.

Related Issue

Types of changes

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

Checklist:

• I have read the CONTRIBUTING document.
• I have run the pre-merge tests locally and they pass.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• All commits have been signed-off for the Developer Certificate of Origin.