[SLING-11010] caconfig: Update to Sling API 2.16.4

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Context-Aware Configuration SPI 1.4.0, Context-Aware Configuration Impl 1.6.0, Context-Aware Configuration API 1.3.0
• Component/s: Extensions
• Assignee: Stefan Seifert
• Reporter: Stefan Seifert
• Created: 15/Dec/21 17:20
• Updated: 07/Jan/22 07:26
• Resolved: 15/Dec/21 18:28

Description

update to sling API 2.16.4
also update all testing dependencies (sling-mock has minimum API version of 2.16.4)