refactor: decrease compile time for golang plugins

This change refactors the compiled golang plugins into 3 distinct binaries:

- commands: already existing
- subcommands/subcommands: entrypoint into all subcommands
- triggers: entrypoint into all triggers

It then further symlinks triggers and subcommands to the built binaries. This results in both a much faster build process as well as smaller package size.

plugins/resource/.gitignore

@@ -1,6 +1,7 @@
 /commands
 /subcommands/*
 /triggers/*
+/triggers
 /install
 /post-delete
 /report