[BEEEP] [PM-10132] Upgrade storybook to v8 (#10288)

Upgrade storybook to version v8 which is a major upgrade. Storybook provides an
upgrade wizard which did most of the work.

- Ran npx storybook upgrade.
- Manually updated `remark-gfm` since the newer mdx requires v 4.
- Migrated all old stories still using `Story` to `StoryObj`.

libs/components/src/chip-select/chip-select.stories.ts

@@ -1,6 +1,6 @@
 import { FormsModule } from "@angular/forms";
 import { Meta, StoryObj, moduleMetadata } from "@storybook/angular";
-import { getAllByRole, userEvent } from "@storybook/testing-library";
+import { getAllByRole, userEvent } from "@storybook/test";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 
@@ -40,7 +40,7 @@ export const Default: Story = {
       ...args,
     },
     template: /* html */ `
-      <bit-chip-select 
+      <bit-chip-select
         placeholderText="Folder"
         placeholderIcon="bwi-folder"
         [options]="options"
@@ -138,7 +138,7 @@ export const Disabled: Story = {
       ...args,
     },
     template: /* html */ `
-      <bit-chip-select 
+      <bit-chip-select
         placeholderText="Folder"
         placeholderIcon="bwi-folder"
         [options]="options"