Fix imagick directory name

[scolandrea]

Once the image runs, the imagick directory reminds in the WORKDIR.

[what-the-diff]

PR Summary

• Update to Image Processing Capabilities
  The image processing library in our PHP application was updated. The improved library version will bolster the overall image handling performance.

• New Additions to Processing Extensions
  A new extension related to image processing has been added. This will enhance our ability to manipulate images within the application.

• Enhancements to Graphics Display
  The configuration for displaying graphics has been updated with improved support for different image types like freetype, jpeg, and webp. This means the application will now render these types of images more efficiently.

[markshust]

Thanks -- I had this but changed it back to master during dev. Seeing your update, I'll change it back 👍