V4.2.0

• Add new query conditions equalKeyValue, greaterKeyValue, lessKeyValue, lessOrEqualKeyValue, and
  greaterOrEqualKeyValue that are helpful to write complex queries for string maps.
  These methods support String, long and double data types for the values in the string map.
• Deprecate the containsKeyValue condition, use the new equalKeyValue condition instead.
• Android: to build, at least Android Plugin 8.0 and Gradle 8.0 are required.