feat: Detect release name for Flightcontrol (#411)

Author: hosmelq

packages/bundler-plugin-core/src/utils.ts

@@ -230,6 +230,8 @@ export function determineReleaseName(): string | undefined {
     process.env["ZEIT_GITHUB_COMMIT_SHA"] ||
     process.env["ZEIT_GITLAB_COMMIT_SHA"] ||
     process.env["ZEIT_BITBUCKET_COMMIT_SHA"] ||
+    // Flightcontrol - https://www.flightcontrol.dev/docs/guides/flightcontrol/environment-variables#built-in-environment-variables
+    process.env["FC_GIT_COMMIT_SHA"] ||
     gitRevision()
   );
 }