gitlab-ci: Minor improvements of pipeline varables

- Aligning on same style for description to future string quoting issues.
- Fix up of incorrect default value for ORT_LOG_LEVEL.

Signed-off-by: Thomas Steenbergen <[email protected]>

Author: tsteenbe

.gitlab-ci.yml

@@ -24,19 +24,21 @@ variables:
   SW_NAME:
     value: ""
     description: |
-      "Name of project, product or component to be scanned.
-      By default the name of the repository is used as shown in its clone URL."
+      Name of project, product or component to be scanned.
+      By default the name of the repository is used as shown in its clone URL.
   SW_VERSION:
     value: ""
     description: |
       Project version number or release name (use the version from package metadata, not VCS revision).
       By default, the Git short SHA is used.
   VCS_TYPE:
     value: "git"
-    description: "Identifier of the project version control system (git, git-repo, mercurial or subversion)."
+    description: |
+      Identifier of the project version control system (git, git-repo, mercurial or subversion).
   VCS_URL:
     value: ""
-    description: "VCS URL (clone URL) of project to scan."
+    description: |
+      VCS URL (clone URL) of project to scan.
   VCS_REVISION:
     value: ""
     description: |
@@ -98,8 +100,8 @@ variables:
   ORT_LOG_LEVEL:
     value: ""
     description: |
-      Set value to 'debug' to see additional debug output to help tracking down errors.
-      By default set to 'info'.
+      Set value to 'debug' to see additional debug output to help tracking down errors. 
+      By default set to 'warn'.
   ORT_REVISION:
     value: ""
     description: |
@@ -110,10 +112,12 @@ variables:
       Docker image.
   ORT_USE_DEV_DB:
     value: "false"
-    description: "Set to 'true' to download/upload scanned results from/to development database."
+    description: |
+      Set to 'true' to download/upload scanned results from/to development database.
   REBUILD_DOCKER_IMAGE:
     value: "false"
-    description: "Set value to 'true' in order to rebuild the Docker image."
+    description: |
+      Set value to 'true' in order to rebuild the Docker image.
   ORT_URL: https://github.com/oss-review-toolkit/ort.git
   FF_SCRIPT_SECTIONS: "true"