Release 5.5.0

Changed

• Client version updated on 5.4.3, by @HardNorth
• Replace "jsr305" annotations with "jakarta.annotation-api", by @HardNorth
• Switch on use of Instant class instead of Date to get more timestamp precision, by @HardNorth
• utils-java-formatting dependency version updated on 5.4.0, by @HardNorth

Removed

• Java 8-10 support, by @HardNorth