feat: add stdev, stdevch, stdevpn, stdevtk, stdevwd, and stdevyc to namespace

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: passed
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: na
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: kgryte

lib/node_modules/@stdlib/stats/array/lib/index.js

@@ -360,6 +360,60 @@ setReadOnly( ns, 'range', require( '@stdlib/stats/array/range' ) );
 */
 setReadOnly( ns, 'rangeBy', require( '@stdlib/stats/array/range-by' ) );
 
+/**
+* @name stdev
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/array/stdev}
+*/
+setReadOnly( ns, 'stdev', require( '@stdlib/stats/array/stdev' ) );
+
+/**
+* @name stdevch
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/array/stdevch}
+*/
+setReadOnly( ns, 'stdevch', require( '@stdlib/stats/array/stdevch' ) );
+
+/**
+* @name stdevpn
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/array/stdevpn}
+*/
+setReadOnly( ns, 'stdevpn', require( '@stdlib/stats/array/stdevpn' ) );
+
+/**
+* @name stdevtk
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/array/stdevtk}
+*/
+setReadOnly( ns, 'stdevtk', require( '@stdlib/stats/array/stdevtk' ) );
+
+/**
+* @name stdevwd
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/array/stdevwd}
+*/
+setReadOnly( ns, 'stdevwd', require( '@stdlib/stats/array/stdevwd' ) );
+
+/**
+* @name stdevyc
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/array/stdevyc}
+*/
+setReadOnly( ns, 'stdevyc', require( '@stdlib/stats/array/stdevyc' ) );
+
 /**
 * @name variance
 * @memberof ns