4.4.3

Bugfixes + write date/time matchers in the correct format as per the spec

• b1d6c01 - fix: write date/time matchers in the correct format as per the spec #1617
• aa11791 - fix: Update matching rule loading code to support correct + incorrect formatted date/time matchers #1617
• 1488826 - chore: Upgrade Gradle to 7.5.1
• c9a62cc - refactor: performance improvements in core/matchers module (Matchers, Matching, CollectionUtils) (Tomasz Linkowski)
• 21af9f5 - refactor: add missing test case for #1347 (Tomasz Linkowski)
• 102e673 - bugfix: fix custom header propagation in list case (Artem Ptushkin)