bench: refactor to use string interpolation in blas/ext/base/slinspace#10988

Planeshifter merged 1 commit intostdlib-js:developstdlib-js/stdlib:developfrom

parthodas23:rfc/blas-ext-base-slinspaceparthodas23/stdlib:rfc/blas-ext-base-slinspaceCopy head branch name to clipboard