style(help): 6.1.0 release notes updates
### Changed features
* Deprecated all ${polaris_product_name}-related properties.
* Improved the structure of the dependency information produced by the Yarn detector by changing its approach. It now parses dependency information from yarn.lock and package.json, instead of running the yarn command.
-* Improved match accuracy for Bitbake projects.
+* Improved match accuracy for Bitbake projects by improving external ID generation for dependencies referenced using Git protocols, and dependencies referenced with an epoch and/or revision.
* Improved the reliability of the Bitbake detector by generating recipe-depends.dot and package-depends.dot files the source directory, instead of a temporary directory.
* Changed the logging level of ${polaris_product_name} CLI output from DEBUG to INFO.
+* Added support for the Noto-CJK font (for Chinese, Japanese, and Korean text) in the risk report.
### Resolved issues
* Resolved an issue that can cause a Null Pointer Exception on Maven projects configured for multi-threaded builds.
-* Resolved an issue that prevents Japanese project names from displaying correctly in the risk report.
* Resolved an issue that can cause Detect to fail due to an expired Black Duck bearer token.
* Resolved an issue that causes Detect to fail when a parent project and version are specified, and the project is already a child of the specified parent.
* Resolved an issue that causes Detect to log the git username and password when a git command executed by Detect fails.
