fix(gatsby-cli): build successfully without optional dependencies (#14383)

Author: ryandrew14

packages/gatsby-cli/src/reporter/reporters/index.js

@@ -1,7 +1,13 @@
 const semver = require(`semver`)
 const { isCI } = require(`ci-info`)
 
-if (semver.satisfies(process.version, `>=8`) && !isCI) {
+let inkExists = false
+try {
+  inkExists = require.resolve(`ink`)
+  // eslint-disable-next-line no-empty
+} catch (err) {}
+
+if (inkExists && semver.satisfies(process.version, `>=8`) && !isCI) {
   module.exports = require(`./ink`).default
 } else {
   module.exports = require(`./yurnalist`)