feat: add gnansum* packages 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: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: kgryte

lib/node_modules/@stdlib/blas/ext/base/ndarray/lib/index.js

@@ -351,6 +351,51 @@ setReadOnly( ns, 'glastIndexOf', require( '@stdlib/blas/ext/base/ndarray/glast-i
 */
 setReadOnly( ns, 'glinspace', require( '@stdlib/blas/ext/base/ndarray/glinspace' ) );
 
+/**
+* @name gnansum
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/blas/ext/base/ndarray/gnansum}
+*/
+setReadOnly( ns, 'gnansum', require( '@stdlib/blas/ext/base/ndarray/gnansum' ) );
+
+/**
+* @name gnansumkbn
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/blas/ext/base/ndarray/gnansumkbn}
+*/
+setReadOnly( ns, 'gnansumkbn', require( '@stdlib/blas/ext/base/ndarray/gnansumkbn' ) );
+
+/**
+* @name gnansumkbn2
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/blas/ext/base/ndarray/gnansumkbn2}
+*/
+setReadOnly( ns, 'gnansumkbn2', require( '@stdlib/blas/ext/base/ndarray/gnansumkbn2' ) );
+
+/**
+* @name gnansumors
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/blas/ext/base/ndarray/gnansumors}
+*/
+setReadOnly( ns, 'gnansumors', require( '@stdlib/blas/ext/base/ndarray/gnansumors' ) );
+
+/**
+* @name gnansumpw
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/blas/ext/base/ndarray/gnansumpw}
+*/
+setReadOnly( ns, 'gnansumpw', require( '@stdlib/blas/ext/base/ndarray/gnansumpw' ) );
+
 /**
 * @name gsorthp
 * @memberof ns