Upgrade to 1.12 for astro. (#4719)

Author: dlabaj

packages/site/CHANGELOG.md packages/site/CHANGELOG.mdxpackages/site/CHANGELOG.md renamed to packages/site/CHANGELOG.mdx

@@ -13,7 +13,7 @@
     "init:docs": "patternfly-doc-core init"
   },
   "dependencies": {
-    "@patternfly/patternfly-doc-core": "^1.9.0",
+    "@patternfly/patternfly-doc-core": "^1.12.0",
     "astro": "^5.7.13"
   },
   "devDependencies": {

packages/site/README.md packages/site/README.mdxpackages/site/README.md renamed to packages/site/README.mdx

@@ -34,7 +34,7 @@ import {
 import FilterIcon from "@patternfly/react-icons/dist/esm/icons/filter-icon";
 import SearchIcon from "@patternfly/react-icons/dist/esm/icons/search-icon";
 
-import { releaseNotes } from "./release-notes-data.js";
+import { releaseNotes } from "./release-notes-data.jsx";
 
 export const ReleaseNotesTable = () => {
   // Row expand/collapse

packages/site/package.json

@@ -7,7 +7,7 @@ section: get-started
 
 ## PatternFly 6 React breaking changes
 
-import { ReleaseNotesTable } from './release-notes-table.js';
+import { ReleaseNotesTable } from './release-notes-table.jsx';
 
 This resource organizes the PatternFly 5 to PatternFly 6 change log in a table that allows for searching, filtering, and sorting.
 Note that this table does not contain a completely comprehensive list of changes, as it does not include information about dependency bumps and documentation updates.

…te/src/content/get-started/contribute.md …e/src/content/get-started/contribute.mdxpackages/site/src/content/get-started/contribute.md renamed to packages/site/src/content/get-started/contribute.mdx packages/site/src/content/get-started/contribute.md renamed to packages/site/src/content/get-started/contribute.mdx

@@ -5,9 +5,6 @@ title: Upgrade to PatternFly 6
 section: get-started
 ---
 import { Alert, Button, Divider } from '@patternfly/react-core';
-import ArrowRightIcon from '@patternfly/react-icons/dist/esm/icons/arrow-right-icon';
-
-<Alert variant="info" isInline title="Are you ready for PatternFly 6?"> To ensure  your product is ready for PatternFly 6, [complete the PatternFly 5 upgrade process](https://v5-archive.patternfly.org/get-started/upgrade) first to address any necessary changes from our previous release.</Alert>
 
 PatternFly 6 introduces the exciting new features and functionality outlined [our release highlights](/get-started/release-highlights). For a detailed breakdown on the work that went into this release, you can view [the PatternFly 6 major release notes](/get-started/upgrade/release-notes). 
 
@@ -17,7 +14,6 @@ In the following sections, this upgrade guide outlines steps required to migrate
 1. [Upgrade steps](#how-to-upgrade): Step-by-step instructions for upgrading.
 1. [Help resources](#get-help): Easy-access links to get help from the PatternFly team.
 
-<Divider />
 
 ## Notable changes
 
@@ -45,7 +41,6 @@ To install Victory packages, you can either:
 - Install the single "victory" package to cover all features.
 - Install specific packages, based on your product's features (such as "victory-core" or "victory-tooltip").
 
-<Divider />
 
 ## How to upgrade
 
@@ -186,17 +181,16 @@ If you have previously implemented any breakpoint logic based on a pixel value,
     - **Cause:** The React Testing Library query can't find the menu options if the Popper menu is set to `aria-disabled` after a selection is made. This error only seems to occur in unit tests&mdash;not browsers.
     - **Fix:** Pass in the `{hidden: true}` option or change select's `appendTo` to `inline`. 
 
-<Divider />
 
 ## Get help 
 
 If you need support as you upgrade, the PatternFly team is here to help! Since this upgrade includes significant visual changes, please contact us with questions about styles or concerns with your UI. We'll always do our best to answer your questions, double-check your work, and connect you with the right people quickly. 
 
-<Button variant="link" icon={<ArrowRightIcon />} iconPosition="end" isInline component="a" href="https://join.slack.com/t/patternfly/shared_invite/zt-1npmqswgk-bF2R1E2rglV8jz5DNTezMQ" target="_blank"> 
+<Button variant="link" iconPosition="end" isInline component="a" href="https://join.slack.com/t/patternfly/shared_invite/zt-1npmqswgk-bF2R1E2rglV8jz5DNTezMQ" target="_blank"> 
 Reach out to us on Slack
 </Button>
 
-<Button variant="link" icon={<ArrowRightIcon />} iconPosition="end" isInline component="a" href="https://github.com/orgs/patternfly/discussions" target="_blank"> 
+<Button variant="link"  iconPosition="end" isInline component="a" href="https://github.com/orgs/patternfly/discussions" target="_blank"> 
 Ask a question in GitHub Discussions
 </Button>