have the esbuild plugin linked on official plugin list

[jkowalleck]

goal:

have the esbuild plugin linked on official plugin list: https://github.com/esbuild/community-plugins

If you want to share your esbuild plugin, you should:

1. [...]
2. Add it to the list of existing esbuild plugins so others can find it.

[jkowalleck]

• ongoing. see Add CycloneDX plugin to README esbuild/community-plugins#207