build: turn comments into debug calls

lib/node_modules/@stdlib/_tools/scripts/publish_packages.js

@@ -1243,17 +1243,17 @@ function publish( pkg, clbk ) {
 			}
 		}
 
-		// Replace GitHub MathJax equations with SVGs:
+		debug( 'Replace GitHub MathJax equations with SVGs...' );
 		command = 'find . -type f -name \'*.md\' -print0 | xargs -0 perl -0777 -i -pe \'s/```math\\n([\\s\\S]+?)\\n```\\n\\n//g\'';
 		shell( command, opts );
 		command = 'find . -type f -name \'*.md\' -print0 | xargs -0 perl -0777 -i -pe \'s/<!-- <div class="equation"(.*)(<\\/div>\\s*-->)/<div class="equation"$1<\\/div>/sg\'';
 		shell( command, opts );
 
-		// Replace GitHub links to individual packages with npm links:
+		debug( 'Replace GitHub links to individual packages with npm links...' );
 		command = 'find . -type f -name \'*.md\' -print0 | xargs -0 sed -Ei \'/tree\\/main/b; s/@stdlib\\/([^:]*)\\]: https:\\/\\/github.com\\/stdlib-js/@stdlib\\/\\1\\]: https:\\/\\/www.npmjs.com\\/package\\/@stdlib/g\'';
 		shell( command, opts );
 
-		// Replace list with links to other branches from installation section:
+		debug( 'Replace list with links to other branches from installation section...' );
 		command = 'find . -type f -name \'*.md\' -print0 | xargs -0 perl -0777 -i -pe "s/\\`\\`\\`\n\nAlternatively,[^<]+<\\/section>/\\`\\`\\`\n\n<\\/section>/"';
 		shell( command, opts );