feat: add chi to namespace

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
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    status: passed
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    status: passed
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    status: passed
---

Author: kgryte

lib/node_modules/@stdlib/random/lib/index.js

@@ -108,6 +108,15 @@ setReadOnly( ns, 'binomial', require( '@stdlib/random/binomial' ) );
 */
 setReadOnly( ns, 'cauchy', require( '@stdlib/random/cauchy' ) );
 
+/**
+* @name chi
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/random/chi}
+*/
+setReadOnly( ns, 'chi', require( '@stdlib/random/chi' ) );
+
 /**
 * @name cosine
 * @memberof ns