Image duplication fails during course duplication

[cysjonathan]

Description of issue

Course 2147 has some images uploaded, on course duplication, the images are broken.
Currently the duplication will still go through even though images do not duplicate #4162

Demonstration

https://coursemology.org/courses/2147/ has an image uploaded
https://coursemology.org/courses/2149/ image has broken

https://coursemology.org/courses/2147/achievements/ has an image uploaded
https://coursemology.org/courses/2149/achievements/ image has broken

During duplication, logs show Carrierwave::DownloadError (could not download file: 400 "Bad Request"

Timeline of events

1. 9 Sep 2019 Upgrade to Carrierwave 2.0 Bump carrierwave from 2.0.0 to 2.0.1 #3641
2. 13 Sep 2019 Fix double encoding of URI in Carrierwave 2.0 Pass decoded url to Carrierwave::Downloader #3652
3. 10 Oct 2019 Failed duplication during course duplication discovered Course duplication fails to duplicate logos #3677
4. 14 Oct 2019 Downgrade of Carrierwave and removal of double encoding fix Downgrade carrierwave #3680
5. 30 Sep 2021 Upgrade of Carrierwave to 2.1.1 chore(deps): bump carrierwave from 2.1.0 to 2.2.0 #4083

Since URI encoding not yet fixed in 2.1.1, we are likely encountering the same error, conversations in Carrierwave's repository about the error here:
upgrade from 1.3.1 to 2.0.0 breaks remote_x_url when coming from s3
Encoding strategy change causes sadness with previously uploaded files?

Possible resolutions

• Downgrade Carrierwave back to 1.3.1
• Upgrade to >=2.2.0 Fix for this issue comes in Carrierwave >=2.2.0 17 Jan 2021, will have to test as there may be other issues

[ekowidianto]

Note: carrierwave upgrade to 2.2.0 fixes duplication for achievement badge but not course logo. Unduplicated logo error is fixed in #4179