remove: remove commonKeysIn from namespace

This commit removes the `commonKeysIn` symbol from the `@stdlib/utils`
namespace due to a package migration.

BREAKING CHANGE: remove `commonKeysIn`

To migrate, users should access the same symbol via the
`@stdlib/object` namespace.

Ref: #8755

Author: Neerajpathak07

lib/node_modules/@stdlib/utils/docs/types/index.d.ts

@@ -30,7 +30,6 @@ import bifurcate = require( '@stdlib/utils/bifurcate' );
 import bifurcateBy = require( '@stdlib/utils/bifurcate-by' );
 import bifurcateIn = require( '@stdlib/utils/bifurcate-in' );
 import bifurcateOwn = require( '@stdlib/utils/bifurcate-own' );
-import commonKeysIn = require( '@stdlib/utils/common-keys-in' );
 import compose = require( '@stdlib/utils/compose' );
 import constantFunction = require( '@stdlib/utils/constant-function' );
 import constructorName = require( '@stdlib/utils/constructor-name' );
@@ -570,50 +569,6 @@ interface Namespace {
 	*/
 	bifurcateOwn: typeof bifurcateOwn;
 
-	/**
-	* Returns the common own and inherited property names of two or more objects.
-	*
-	* @param obj1 - first object
-	* @param obj2 - second object
-	* @param obj - additional objects
-	* @returns common keys
-	*
-	* @example
-	* var obj = {
-	*     'a': 1,
-	*     'b': 2,
-	*     'c': 3
-	* };
-	*
-	* var obj2 = {
-	*     'a': 1,
-	*     'b': 2
-	* };
-	*
-	* var keys = ns.commonKeysIn( obj, obj2 );
-	* // returns [ 'a', 'b' ]
-	*
-	* @example
-	* var obj1 = {
-	*     'a': 1,
-	*     'b': 2,
-	*     'c': 3
-	* };
-	*
-	* var obj2 = {
-	*     'a': 1,
-	*     'b': 2
-	* };
-	*
-	* var obj3 = {
-	*     'a': 1,
-	* };
-	*
-	* var keys = ns.commonKeysIn( obj1, obj2, obj3 );
-	* // returns [ 'a' ]
-	*/
-	commonKeysIn: typeof commonKeysIn;
-
 	/**
 	* Function composition.
 	*

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

@@ -130,15 +130,6 @@ setReadOnly( utils, 'bifurcateIn', require( '@stdlib/utils/bifurcate-in' ) );
 */
 setReadOnly( utils, 'bifurcateOwn', require( '@stdlib/utils/bifurcate-own' ) );
 
-/**
-* @name commonKeysIn
-* @memberof utils
-* @readonly
-* @type {Function}
-* @see {@link module:@stdlib/utils/common-keys-in}
-*/
-setReadOnly( utils, 'commonKeysIn', require( '@stdlib/utils/common-keys-in' ) );
-
 /**
 * @name compose
 * @memberof utils