"File too big" validation UploaderImageDimensionsValidator doesn't work

[langelone]

Describe the bug

When I upload an image with larger dimensions than max_image_height_or_width validation UploaderImageDimensionsValidator doesn't work. Then when I try to update the ContentBlock with/without changes I get ActiveRecord::RecordInvalid (Validation failed: Images container is not valid).

To Reproduce

1. Go to Admin -> Settings -> Homepage -> Edit Hero Image.
2. Choose a bigger image than 8000 (actually limit now) and save (dimensions validation doesn't work).
3. Edit again Hero Image and save (with/without changes).
4. Get ActiveRecord::RecordInvalid (Validation failed: Images container is invalid).

Expected behavior

I expect the validator UploaderImageDimensionsValidator, despite the file not being persisted yet, to create a tmp file to get metadata from MiniMagick to check the dimensions.

Screenshots

Stacktrace

No response

Extra data

• Device: Mac mini
• Device OS: macOS 14.3.1
• Browser: Safari/Chrome
• Decidim Version: 0.26.9
• Decidim installation:

Additional context

No response