v2.7.0

This release includes the following improvements:

• Support of DDS SampleRejectedStatus API(#2708, #2787)
• Support of DDS DataWriter _w timestamp methods (#2666)
• Support of DDS DomainParticipant::find_topic method (#2769)
• Support for GCC 12 (#2754)
• Upgrade CMake minimum requirement to 3.16.3 (#2583)
• Add Windows DLL support to Dynamic Types API (#2783)

Some bugfixes are also included:

• Deadlocks and dataraces (#2717, #2744, #2746, #2762)
• Move deprecated openssl cleanup function to match the right version (#2767)

PRs in merge order:

#2735, #2666 , #2717, #2708, #2751, #2750, #2744, #2754, #2745, #2769, #2763, #2783, #2583, #2784, #2787, #2778, #2746, #2762, #2579, #2798, #2793, #2673, #2780, #2748, #2767, #2800, #2802, #2795, #2804, #2675, #2801, #2806