[24101] Fix build in GCC 15

[raulojeda22]

Description

Fix compilation with GCC 15 by adding missing #include <cstdint> to SharedSecretHandle.h.
GCC 15 is stricter about implicit includes, and uint8_t requires an explicit #include <cstdint>. Without this include, compilation fails with errors like:

error: 'uint8_t' was not declared in this scope

Additionally, GCC 15 shows a false positive warning in sqlite3.c:

warning: ‘strlen’ reading 1 or more bytes from a region of size 0 [-Wstringop-overread]
35253 |   return 0x3fffffff & (int)strlen(z);

Which is fixed in this PR by changing the if statement to a ternary operator.

@Mergifyio backport 3.4.x 3.3.x 3.2.x 2.14.x

Fixes #6254

Contributor Checklist

• Commit messages follow the project guidelines.
• The code follows the style guidelines of this project.
• N/A Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
• N/A Any new/modified methods have been properly documented using Doxygen.
• N/A Any new configuration API has an equivalent XML API (with the corresponding XSD extension)
• Changes are backport compatible: they do NOT break ABI nor change library core behavior.
• Changes are API compatible.
• N/A New feature has been added to the versions.md file (if applicable).
• N/A New feature has been documented/Current behavior is correctly described in the documentation.
• Applicable backports have been included in the description.

Reviewer Checklist

• The PR has a milestone assigned.
• The title and description correctly express the PR's purpose.
• Check contributor checklist is correct.
• If this is a critical bug fix, backports to the critical-only supported branches have been requested.
• Check CI results: changes do not issue any warning.
• Check CI results: failing tests are unrelated with the changes.

[cferreiragonz]

Add also CMake flags into this line to build Fast DDS with Security and Statistics features in the alternative build workflow

[cferreiragonz]

We are missing --cmake-args before the new flags

[cferreiragonz]

Add this before the <vector> include to use alphabetical order

[mergify]

🧪 CI Insights

Here's what we observed from your CI run for 37e96d5.

❌ Job Failures

Pipeline	Job	Health on master	Retries	🔍 CI Insights	📄 Logs
Fast DDS MacOS CI	mac-ci / fastdds_test ()		0	View	View
Fast DDS Ubuntu CI	ubuntu-ci / fastdds_docs_test (RelWithDebInfo)		0	View	View
Fast DDS Windows CI	windows-ci / fastdds_test (RelWithDebInfo, blackbox), v142		0	View	View
	windows-ci / fastdds_test (RelWithDebInfo, unittest-II), v142		0	View	View

✅ Passed Jobs With Interesting Signals

Pipeline	Job	Signal	Health on master	Retries	🔍 CI Insights	📄 Logs
Fast DDS Ubuntu CI	ubuntu-ci / fastdds_build (RelWithDebInfo)	Base branch is broken, but the job passed. Looks like this might be a real fix 💪		0	View	View