Update awesome_print requirement from 1.8.0 to 1.9.2

Updates the requirements on [awesome_print](https://github.com/awesome-print/awesome_print) to permit the latest version.
- [Release notes](https://github.com/awesome-print/awesome_print/releases)
- [Changelog](https://github.com/awesome-print/awesome_print/blob/master/CHANGELOG.md)
- [Commits](awesome-print/awesome_print@v1.8.0...v1.9.2)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile

@@ -4,7 +4,7 @@ gem 'rake', '13.0.3'
 gem 'asciidoctor', '2.0.12'
 
 gem 'json', '2.5.1'
-gem 'awesome_print', '1.8.0'
+gem 'awesome_print', '1.9.2'
 
 gem 'asciidoctor-epub3', '1.5.0.alpha.19'
 gem 'asciidoctor-pdf', '1.5.4'