Simplify test setup
Use external interface in tests
Move updater mock into test class namespace
Pull mock initialization code into initialize
Extract constant strings
Pull common code into setup method
Trust the fixtures and stop asserting on file(1) output
Add methods for building test file paths
Scope setup to the tests that need it
Remove ABS__FILE constant from test environment
Rename TEST_FOLDER to TEST_DIRECTORY
Remove unnecessary code
Remove unnecessary require
jpegoptim 1.4.1

Closes #30026.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
jpegoptim: add 1.4.1 bottle.
global 6.3

Update to latest stable release, use HTTPS on homepage and mirror,
change single quotes to double.

Closes #30037.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
global: update 6.3 bottle.
lynis 1.5.5

Closes #30041.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
lynis: prefer string interpolation for readability
Revert "neo4j 2.1.1"

This reverts commit 6defc26760eda4bad95ba6b3ef622af4c80e7976.

cf. #29747.