bench: refactor to use string interpolation in math/base/special/digammaf

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
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    status: na
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    status: na
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    status: passed
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    status: na
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    status: passed
---

Author: officiallyanee

lib/node_modules/@stdlib/math/base/special/digammaf/benchmark/benchmark.js

@@ -24,13 +24,14 @@ var bench = require( '@stdlib/bench' );
 var randu = require( '@stdlib/random/base/randu' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var EPS = require( '@stdlib/constants/float32/eps' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var digammaf = require( './../lib' );
 
 
 // MAIN //
 
-bench( pkg, function benchmark( b ) {
+bench( format( '%s', pkg ), function benchmark( b ) {
 	var x;
 	var y;
 	var i;

lib/node_modules/@stdlib/math/base/special/digammaf/benchmark/benchmark.native.js

@@ -26,6 +26,7 @@ var randu = require( '@stdlib/random/base/randu' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var EPS = require( '@stdlib/constants/float32/eps' );
 var tryRequire = require( '@stdlib/utils/try-require' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 
 
@@ -39,7 +40,7 @@ var opts = {
 
 // MAIN //
 
-bench( pkg + '::native', opts, function benchmark( b ) {
+bench( format( '%s::native', pkg ), opts, function benchmark( b ) {
 	var x;
 	var y;
 	var i;