bzlmod_demo

Show Aspect's rules working with Bazel 5 bzlmod (empty WORKSPACE file)

Read the blog post: https://blog.aspect.dev/bzlmod

Tour:

• WORKSPACE file is empty
• MODULE.bazel contains just one bazel_dep line to bring in each dependency, compared with dozens of lines needed in WORKSPACE
• The swc/ folder proves that we can use that rule to transpile TS files
• The nodejs/ folder proves that we can use a nodejs toolchain to run node programs