906.vedf430cb_4481

🐛 Bug fixes

• JENKINS-73471 - Git scm.userRemoteConfigs.credentialsId configured by Bitbucket is null (#899) @nfalco79

👻 Maintenance

• Update OAuth2 scribe dependency to the new scribejava (#900) @nfalco79

✍ Other changes

• Cleanup deprecated code (#898) @nfalco79
• Update 'Configure Jenkins' to 'System' (#893) @shenxianpeng
• Make clarification on Checkout Credential configuration in USER_GUIDE (#885) @TeCHiScy
• JENKINS-73468 - Fix mistaken doCheckServerUrl AccessDeniedException (#864) @Dohbedoh

📦 Dependency updates

• Update OAuth2 scribe dependency to the new scribejava (#900) @nfalco79
• Bump com.puppycrawl.tools:checkstyle from 10.17.0 to 10.19.0 (#895) @dependabot
• Bump org.apache.maven.plugins:maven-checkstyle-plugin from 3.4.0 to 3.6.0 (#896) @dependabot