Fix up indentation of .expeditor config according to yamllint.

Signed-off-by: Ryan Davis <zenspider@chef.io>

.expeditor/artifact.habitat.yml

@@ -9,19 +9,19 @@ expeditor:
 
 steps:
 
-- label: ":linux: Validate Habitat Builds of Chef InSpec"
-  commands:
-    - .expeditor/buildkite/artifact.habitat.test.sh
-  expeditor:
-    executor:
-      docker:
-        image: ruby:2.6
-        privileged: true
+  - label: ":linux: Validate Habitat Builds of Chef InSpec"
+    commands:
+      - .expeditor/buildkite/artifact.habitat.test.sh
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.6
+          privileged: true
 
-- label: ":windows: Validate Habitat Builds of Chef InSpec"
-  commands:
-    - .expeditor/buildkite/artifact.habitat.test.ps1
-  expeditor:
-    executor:
-      windows:
-        privileged: true
+  - label: ":windows: Validate Habitat Builds of Chef InSpec"
+    commands:
+      - .expeditor/buildkite/artifact.habitat.test.ps1
+    expeditor:
+      executor:
+        windows:
+          privileged: true

.expeditor/verify.pipeline.yml

@@ -9,61 +9,61 @@ expeditor:
 
 steps:
 
-- label: lint-ruby-2.6
-  command:
-    - RAKE_TASK=test:lint /workdir/.expeditor/buildkite/verify.sh
-  expeditor:
-    executor:
-      docker:
-        image: ruby:2.6
+  - label: lint-ruby-2.6
+    command:
+      - RAKE_TASK=test:lint /workdir/.expeditor/buildkite/verify.sh
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.6
 
-- label: run-tests-ruby-2.4
-  command:
-    - /workdir/.expeditor/buildkite/verify.sh
-  expeditor:
-    executor:
-      docker:
-        image: ruby:2.4
+  - label: run-tests-ruby-2.4
+    command:
+      - /workdir/.expeditor/buildkite/verify.sh
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.4
 
-- label: run-tests-ruby-2.5
-  command:
-    - /workdir/.expeditor/buildkite/verify.sh
-  expeditor:
-    executor:
-      docker:
-        image: ruby:2.5
+  - label: run-tests-ruby-2.5
+    command:
+      - /workdir/.expeditor/buildkite/verify.sh
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.5
 
-- label: run-tests-ruby-2.6
-  command:
-    - /workdir/.expeditor/buildkite/verify.sh
-  expeditor:
-    executor:
-      docker:
-        image: ruby:2.6
+  - label: run-tests-ruby-2.6
+    command:
+      - /workdir/.expeditor/buildkite/verify.sh
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.6
 
-- label:  run-tests-ruby-2.7
-  command:
-    - /workdir/.expeditor/buildkite/verify.sh || true
-  expeditor:
-    executor:
-      docker:
-        image: ruby:2.7
+  - label: run-tests-ruby-2.7
+    command:
+      - /workdir/.expeditor/buildkite/verify.sh || true
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.7
 
-- label: isolated-tests-ruby-2.6
-  command:
-    - RAKE_TASK=test:isolated /workdir/.expeditor/buildkite/verify.sh
-  expeditor:
-    executor:
-      docker:
-        image: ruby:2.6
+  - label: isolated-tests-ruby-2.6
+    command:
+      - RAKE_TASK=test:isolated /workdir/.expeditor/buildkite/verify.sh
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.6
 
-- label: run-tests-ruby-2.6-windows
-  command:
-    - /workdir/.expeditor/buildkite/verify.ps1
-  expeditor:
-    executor:
-      docker:
-        environment:
-          - BUILDKITE
-        host_os: windows
-        shell: ["powershell", "-Command"]
+  - label: run-tests-ruby-2.6-windows
+    command:
+      - /workdir/.expeditor/buildkite/verify.ps1
+    expeditor:
+      executor:
+        docker:
+          environment:
+            - BUILDKITE
+          host_os: windows
+          shell: ["powershell", "-Command"]