Update yaml syntax for multilines

.gitlab-ci.yml

@@ -32,7 +32,7 @@ setup_environment:
   tags:
     - build
   script:
-    - >
+    - |
       if [ ! -f $CI_PROJECT_DIR/bin/packer ]; then
         wget https://releases.hashicorp.com/packer/1.8.3/packer_1.8.3_linux_amd64.zip
         unzip packer_1.8.3_linux_amd64.zip -d bin
@@ -44,7 +44,7 @@ setup_environment:
     - source venv/bin/activate
     - pip install --upgrade pip
     - pip install s3cmd ansible
-    - >
+    - |
       if cd CRI_XCBC; then
         git checkout uab-prod; git pull;
         git fetch origin '+refs/pull/*/head:refs/remotes/origin/pr/*';
@@ -53,14 +53,13 @@ setup_environment:
         cd CRI_XCBC;
         git remote add upstream https://github.com/jprorama/CRI_XCBC.git
       fi
-    - >
-      git config user.name "${GIT_AUTHOR_NAME}";
-      git config user.email "${GIT_AUTHOR_EMAIL}";
-      git fetch upstream;
-      git fetch upstream '+refs/pull/*/head:refs/remotes/upstream/pr/*';
-      git checkout -b integration;
-      git merge upstream/uab-dev;
-      cd ..;
+    - git config user.name "${GIT_AUTHOR_NAME}"
+    - git config user.email "${GIT_AUTHOR_EMAIL}"
+    - git fetch upstream
+    - git fetch upstream '+refs/pull/*/head:refs/remotes/upstream/pr/*'
+    - git checkout -b integration
+    - git merge upstream/uab-dev
+    - cd ..
     - s3cmd get --force --host=$AWS_HOST --host-bucket=$AWS_HOST s3://ood-config/group_vars/all CRI_XCBC/group_vars/prod
     - s3cmd get --force -r --host=$AWS_HOST --host-bucket=$AWS_HOST s3://cheaha-cloud-ansible-files/ ansible/files/
 
@@ -78,8 +77,7 @@ build_image:
     - sed -i 's/\(\"--extra-vars\)/\"-vvv\", \1/' openstack-ood/nodeimage.pkr.hcl
     - sed -i 's/inventory_file.*/extra_arguments=[\"-vvv\"]/' openstack-ood/nodeimage.pkr.hcl
     - cat openstack-ood/nodeimage.pkr.hcl
-    - >
-      PKR_VAR_image_date_suffix=true PKR_VAR_image_name=ood $CI_PROJECT_DIR/bin/packer build openstack-ood
+    - PKR_VAR_image_date_suffix=true PKR_VAR_image_name=ood $CI_PROJECT_DIR/bin/packer build openstack-ood
 
 cleanup:
   when: always
@@ -87,8 +85,7 @@ cleanup:
   tags:
     - build
   script:
-    - >
-      cd CRI_XCBC;
-      git reset --hard;
-      git checkout uab-prod;
-      git branch -D integration;
+    - cd CRI_XCBC
+    - git reset --hard
+    - git checkout uab-prod
+    - git branch -D integration