Integrate gitStream with Feature Flag Tools

[BenLloydPearson]

Label PRs Based on Feature Flags

Automation Name: label_ff_{{name}}

Automatically label PRs based on feature flags in new or modified code.

Conditions (all must be true):

• The PR adds one or more feature flag keys.

Automation Actions:

• Label the PR for each feature flag key introduced in the PR.

Notes to author
Follow similar conventions used in the custom expression from this example: https://docs.gitstream.cm/automations/change-deprecated-components/

Create integration pages for the following technologies:

• Launch Darkly
• Dev Cycle
• Flagr
• Flagsmith
• Unleash

[BenLloydPearson]

#419