v2.6.10

Fast DDS v2.6.10

According to our release support guidelines the v2.6 minor only receive patches for critical issues and security fixes.

This release includes the following critical fixes:

1. Fix CVE-2025-24807
2. Discard changes with big key-only payload and no key hash (#5276)
3. Update types regeneration script homing path (#5107)
4. Fix topic interference on liveliness_changed status (#5046)

This release includes the following improvements:

1. Add unsigned specification to literals (#5174)
2. Update commercial support section in README (#5324)
3. Update sqlite from 3.36.0 to 3.47.2 (#5538)

This release includes the following ci management updates:

1. Exclude flaky tests when compiling without security (#5037)
2. Fix python version in sanitizers CI (#5077)
3. Fix windows CI and add vanilla build step in ubuntu CI (#5099)
4. Update submodules when cloning Fast DDS on CI (#5572)
5. Add Ubuntu weekly CI (#5068)
6. Allow running CI on external contributions (#5290)
7. Use eProsima-CI action to install Qt (#5194)
8. Add references to new nightly jobs per supported branch in README (#5301)

PRs in merged order:
#5037, #5077, #5099, #5068, #5174, #5107, #5290, #5194, #5301, #5276, #5324, #5046, #5538, #5572, #5771