[3.11] gh-111019: Align expected and actual titles in test output (GH-111020) (#111025)

gh-111019: Align expected and actual titles in test output (GH-111020)

Align expected and actual titles in output from
assert_has_calls/assert_called_with for greater readability
(cherry picked from commit 77dbd956090aac66e264d9d640f6adb6b0930b87)

Co-authored-by: James <morisja@gmail.com>