[22188] Bump version to v2.5.3

[MiguelCompany]

Description

Merge after:

• Fast-DDS: [22188] Regenerate code with Fast DDS Gen v2.5.3 Fast-DDS#5838
• Fast-DDS-docs: [22188] Regenerate code with Fast DDS Gen v2.5.3 Fast-DDS-docs#1075
• Shapes-demo: [22188] Regenerate code with Fast DDS Gen v2.5.3 ShapesDemo#202
• Fast-DDS-python: [22188] Regenerate types with Fast DDS Gen v2.5.3 Fast-DDS-python#235

Contributor Checklist

• Commit messages follow the project guidelines.
• 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: New feature has been documented/Current behavior is correctly described in the documentation.
• N/A: 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.
• Check CI results: changes do not issue any warning.
• Check CI results: failing tests are unrelated with the changes.