Remove code coverage generation from per-commit CI (#224)

.yamato/upm-ci-full.yml

     {% endfor %}
     {% endfor %}
     {% endfor %}
-
-    {% for editor in coverage_editors %}
-    - .yamato/upm-ci-testprojects.yml#codecoverage_windows_editmode_{{editor.version}}
-    {% endfor %}
+    
     {% for editor in per_commit_editors %}
     {% for project in projects %}
     - .yamato/upm-ci-testprojects.yml#{{project.name}}_windows_standalone_{{editor.version}}