some steps for adding thumbnails (code breaks!)

3 jobs for MEMO-712-add-preview-images in 1 minute and 33 seconds
Name Stage Failure
test Test
Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.

BUILD FAILED in 1m 22s
1 actionable task: 1 executed
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1