chore: update to version 14.0.11 and align website URLs

packages/util/is/function.js

@@ -0,0 +1,17 @@
+/**
+ * @name isFunction
+ * @summary Tests for a `function`.
+ * @description
+ * Checks to see if the input value is a JavaScript function.
+ * @example
+ * <BR>
+ *
+ * ```javascript
+ * import { isFunction } from '@pezkuwi/util';
+ *
+ * isFunction(() => false); // => true
+ * ```
+ */
+export function isFunction(value) {
+    return typeof value === 'function';
+}