Test suite: findfailed_hook makes Sikuli use fuzzy images even when fuzzy image matching is disabled

For example, Sikuli clicks on “Untitled document 1” tab while looking for OpenPGP Applet’s GpgAppletDecryptVerify.png.

Feature Branch: https://salsa.debian.org/tails-team/tails/merge_requests/37#note_108671

Attachments

• 03_29_57_Symmetric_encryption_and_decryption_using_OpenPGP_Applet.mkv

Related issues

• Related to #17030 (closed)
• Has duplicate #17006 (closed)
• Blocks #16209

Original created by @intrigeri on 17029 (Redmine)