chore(docs): use static values in demos (patternfly#11769)

* chore(docs): use static values in demos

* updated time stamp basic format example

* added static values for RTL demo

* added static values for RTL demo

* removed url and deleted paginatedTable.jsx

* updated import statement

* updated import statement

Author: Mash707

packages/react-core/src/components/Timestamp/examples/TimestampBasicFormats.tsx

@@ -1,7 +1,7 @@
 import { Timestamp, TimestampFormat } from '@patternfly/react-core';
 
 export const TimestampBasicFormats: React.FunctionComponent = () => {
-  const currentDate = new Date();
+  const currentDate = new Date('2025-04-21T23:35:25');
 
   return (
     <>

packages/react-core/src/components/Timestamp/examples/TimestampDefaultTooltip.tsx

@@ -1,7 +1,7 @@
 import { Timestamp, TimestampTooltipVariant } from '@patternfly/react-core';
 
 export const TimestampDefaultTooltip: React.FunctionComponent = () => {
-  const currentDate = new Date();
+  const currentDate = new Date('2025-04-21T14:30:00');
 
   return (
     <>

packages/react-core/src/demos/RTL/RTL.md

@@ -18,6 +18,7 @@ import HelpIcon from '@patternfly/react-icons/dist/esm/icons/help-icon';
 import EllipsisVIcon from '@patternfly/react-icons/dist/esm/icons/ellipsis-v-icon';
 import HandPaperIcon from '@patternfly/react-icons/dist/esm/icons/hand-paper-icon';
 import imgAvatar from '@patternfly/react-core/src/components/assets/avatarImg.svg';
+import { rows } from '@patternfly/react-core/dist/esm/demos/sampleDataRTL';
 
 import './examples/PaginatedTable.css';