chore: migrate code to ESM (#73)

node_modules/semver/internal/parse-options.js

@@ -1,11 +0,0 @@
-// parse out just the options we care about so we always get a consistent
-// obj with keys in a consistent order.
-const opts = ['includePrerelease', 'loose', 'rtl']
-const parseOptions = options =>
-  !options ? {}
-  : typeof options !== 'object' ? { loose: true }
-  : opts.filter(k => options[k]).reduce((o, k) => {
-    o[k] = true
-    return o
-  }, {})
-module.exports = parseOptions