Certain test vectors are not marked as binary

[supsm]

Describe the bug
Some test input files are not marked as binary (including but not limited to CBOR, BSON), so git will automatically add CR to any LF when cloning on windows with core.autocrlf=true, which breaks unit tests.

The files are marked as binary so git will not modify line endings.

Git modifies the line endings in the cases described above.

Enumerate the steps to reproduce the bug

• Be on windows
• Ensure core.autocrlf is set to true in git config (should be default)
• Clone jsoncons
• Build jsoncons
• Run tests
• Some tests fail

Include a small, self-contained example if possible
N/A

What compiler, architecture, and operating system?

• Compiler: MSVC and GCC (wsl)
• Architecture (e.g. x86, x64) x64
• Operating system: Windows 11

What jsoncons library version?

• Latest release 1.2.0
• Other release ______
• master