🚀 New features and improvements

• Add JDK 18 early access to the Maven build matrix @plamentotev
• Remove AdoptJDK from the JDK distributions. Use only its successor Eclipse Temurin (#12) @plamentotev
• Make "fast fail" build JDK version configurable by jdk-fast-fail-build input variable. (fdacdcc) @olamy

📦 Dependency updates

• Bump release-drafter/release-drafter from 5.15.0 to 5.17.6 (#9) @dependabot
• Bump actions/setup-java from 2.4.0 to 2.5.0 (#6) @dependabot
• Bump actions/setup-java from 2.3.1 to 2.4.0 (#4) @dependabot
• Bump actions/checkout from 2.3.5 to 2.4.0 (#3) @dependabot
• Bump actions/checkout from 2.3.4 to 2.3.5 (#2) @dependabot