Change the size of the navbar in Classic Theme (Default)

• Type: Technical Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.2.0 CE B2
• Fix Version/s: 6.2.0 CE B3, 6.2.0 CE RC5
• Component/s: Frontend Infrastructure
• Labels: None
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/13436

We need change the size of navbar at 36 px