feat(latest_artifacts): ensure artifats for jobs are always avail on branches

if the job is not available on the branches last run pipeline, any job
that tries to download the latest artifact by name will not find any
artifacts.

!54 See nofusscomputing/projects/gitlab-ci#34 gitlab-org/gitlab#331232

mkdocs/.gitlab-ci.yml

@@ -100,15 +100,24 @@
 
     - if:  # condition_dev_branch_push
         $CI_COMMIT_BRANCH == "development" && 
-        $CI_PIPELINE_SOURCE == "push"
+        ( 
+          $CI_PIPELINE_SOURCE == "pipeline"
+            ||
+          $CI_PIPELINE_SOURCE == "push"
+            ||
+          $CI_PIPELINE_SOURCE == "schedule"
+        )
+        # See nofusscomputing/projects/gitlab-ci#34 for extra $CI_PIPELINE_SOURCE
       exists:
-        - '{docs/**,pages/**}/*.md'
-      changes:
-        paths:
-          - '{docs/**,pages/**}/*.md'
-        compare_to: 'master'
+        - 'mkdocs.{yaml,yml}'
+      # No changes check # See nofusscomputing/projects/gitlab-ci#34
+      # changes:
+      #   paths:
+      #     - '{docs/**,pages/**}/*.md'
+      #   compare_to: 'master'
       when: always
 
+
     - if:  # condition_not_master_or_dev_push
         $CI_COMMIT_BRANCH != "master" && 
         $CI_COMMIT_BRANCH != "development" &&