1.1.9: Optimizations and Patches

What's Changed

• Update README.md by @commjoen in #119
• Update secret-challenge-deployment.yml by @commjoen in #120
• Convert asciidoc to html during build (to have more free mem during run) by @nbaars in #108
• Use classpath resource instead (in Docker container etc the jar it sh… by @nbaars in #122
• Bump aws.sdk.version from 2.17.68 to 2.17.99 by @dependabot in #116
• Bump checkstyle from 9.1 to 9.2 by @dependabot in #123
• update GCP sdk to 24.1.0 by @commjoen in #124
• Upgrade thymeleaf to 3.0.14 by @commjoen in #125

Full Changelog: 1.1.8...1.1.9