Update Fjord Description to clearly show Starter Kit support

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.1.X, Master
• Component/s: ~ [Archived] Liferay Themes > Fjord
• Labels: None
• Branch Version/s:
  7.1.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/61636

The current description of the Fjord application doesn't clearly state the inclusion of a Site Initializer nor the updated fragment support.