Move coverage tests to its own pipeline to keep verify pipeline public

Signed-off-by: Clinton Wolfe <clintoncwolfe@gmail.com>

.expeditor/config.yml

@@ -30,6 +30,15 @@ pipelines:
      - SLOW: 1
      - NO_AWS: 1
      - MT_CPU: 5
+ - coverage:
+    description: Unit test coverage
+    # Private due to use of tokens
+    trigger: pull_request
+    env:
+     - LANG: "C.UTF-8"
+     - SLOW: 1
+     - NO_AWS: 1
+     - MT_CPU: 5
  - integration/resources:
     description: Test core resources with test-kitchen.
     definition: .expeditor/integration.resources.yml

.expeditor/coverage.pipeline.yml

@@ -0,0 +1,19 @@
+---
+expeditor:
+  defaults:
+    buildkite:
+      timeout_in_minutes: 45
+      retry:
+        automatic:
+          limit: 1
+
+steps:
+
+  - label: coverage-ruby-3.0
+    command:
+      - CI_ENABLE_COVERAGE=1 RAKE_TASK=test:unit /workdir/.expeditor/buildkite/verify.sh
+    expeditor:
+      secrets: true
+      executor:
+        docker:
+          image: ruby:3.0

.expeditor/verify.pipeline.yml

@@ -27,9 +27,8 @@ steps:
 
   - label: run-tests-ruby-3.0
     command:
-      - CI_ENABLE_COVERAGE=1 /workdir/.expeditor/buildkite/verify.sh
+      - /workdir/.expeditor/buildkite/verify.sh
     expeditor:
-      secrets: true
       executor:
         docker:
           image: ruby:3.0