Build/Test: Remove unused ink-docstrap.

jsdoc is not currently in use and this theme for it is very out of date. There are currently a small handful of minor vulnerabilities within transitive dependencies being privately reported by Dependabot that cannot be resolved due to version constraints within ink-docstrap. While this in no way affects WordPress (since this code is not used by WordPress), it does create noise which can be eliminated.

This was first added in [41351] as a part of #41682.

Props desrosj.
Fixes #62935.


git-svn-id: https://develop.svn.wordpress.org/trunk@59935 602fd350-edb4-49c9-b593-d223f7449a82

Author: aaronjorbin

jsdoc.conf.json

@@ -19,7 +19,6 @@
 		"linenums": true
 	},
 	"opts": {
-		"template": "./node_modules/ink-docstrap/template",
 		"recurse": true,
 		"private": true
 	}

package-lock.json

@@ -59,7 +59,6 @@
 		"grunt-rtlcss": "~2.0.2",
 		"grunt-sass": "~4.0.0",
 		"grunt-webpack": "7.0.0",
-		"ink-docstrap": "1.3.2",
 		"install-changed": "1.1.0",
 		"postcss": "8.5.3",
 		"prettier": "npm:[email protected]",