Bug fixes

* Issue #2986271 by D34dMan: Notice: Undefined index: pattern_picture_template in patternlab_picture_field_attach_view_alter()

• Fixed fatal eror for the MIE Demo module
• Added dependencies on core module for MIE Demo
• Issue #2976627: Demo module fails to install cleanly on 8.5.3
• Issue #2984741: Views contextual filter does not show correct default argument

New Features & Improvements

#2979293
When you would view or download a file, the text used to be “Open file in a new window”. We changed the text to "Open or download file" instead. This aligned the action with the text so that users have the right expectations.

Updated dependencies to issue #2988000.

Fixes #2974731