feat: add indexOfSameValue to namespace

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---

Author: kgryte

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

@@ -1008,6 +1008,15 @@ setReadOnly( ns, 'incrspace', require( '@stdlib/array/base/incrspace' ) );
 */
 setReadOnly( ns, 'indexOf', require( '@stdlib/array/base/index-of' ) );
 
+/**
+* @name indexOfSameValue
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/array/base/index-of-same-value}
+*/
+setReadOnly( ns, 'indexOfSameValue', require( '@stdlib/array/base/index-of-same-value' ) );
+
 /**
 * @name indicesComplement
 * @memberof ns