v4.8.0 Enable licensing server for MacOS

What's Changed

• fix: compile error on Unity 2021.2 or earlier by @mob-sakai in #753
• Enable unity licensing server for macOS by @cseteram in #735
• specify bee (incremental) build cache directory environment variable by @js-9 in #717
• Ensures Visual C++ Redistributables for 2013 is installed by @lupidan in #757

New Contributors

• @js-9 made their first contribution in #717

Full Changelog: v4...v4.8.0