chore: migrate code to ESM (#73)

node_modules/semver/functions/inc.js

@@ -1,18 +0,0 @@
-const SemVer = require('../classes/semver')
-
-const inc = (version, release, options, identifier) => {
-  if (typeof (options) === 'string') {
-    identifier = options
-    options = undefined
-  }
-
-  try {
-    return new SemVer(
-      version instanceof SemVer ? version.version : version,
-      options
-    ).inc(release, identifier).version
-  } catch (er) {
-    return null
-  }
-}
-module.exports = inc