Deprecate portal-kernel HashUtil and replace non-generated usage with petra-lang HashUtil

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.1.2 CE GA3, 7.1.10 DXP FP4, 7.1.10.1 SP1, 7.1.X, Master
• Component/s: Core Infrastructure
• Labels:
  • liferay-dxp-71-sp1
  • liferay-fixpack-dxp-4-7110
• Branch Version/s:
  7.1.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/64959

Deprecate portal-kernel HashUtil and replace non-generated usage with petra-lang HashUtil. The ServiceBuilder has already been updated so generated usages will be removed after regenerating services.