ada-url: install adaparse tool by default

[abelcha]

• Enable installation of the adaparse command-line tool by default
• Add test to verify adaparse tool installation

This change adds the adaparse command-line tool to the default installation of ada-url. The tool is useful for parsing and validating URLs from the command line.

The change is implemented by:

1. Adding -DADA_TOOLS=ON to the CMake arguments
2. Adding a test to verify the tool is installed and working

[github-actions]

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