bench: refactor to use string interpolation in `lapack/base/clacpy` #19343

Job	Run time
Manage labels	0s
Update copyright header years	0s
Rebase this PR on top of develop branch	0s
Auto-fix lint errors	-1s
Merge changes from develop branch into this PR	-1s
Check for required files	-1s
Remove in-progress label	-1s
	-4s

Provide feedback