File e77b007c9a964411c5e33afeec18be32c86963b78f3c3e906b28fcf1382f46c3 has a Rich header of only 8 bytes, which is smaller than the RICH_SIGNATURE structure. This was causing a crash when some of the `rich_xxx` functions were used with this file.

`_rich_version` in PE module should return an `int64_t` instead of `uint64_t`.

Replace all instances of `MAX_PATH` with `YR_MAX_PATH`.

Adding Veeam to list of companies that use YARA.

Closes #2088.

This error code is not used anymore. Closes #2068.

For some reason in MacOS 14 the build fails because the `configure` script is unable to find the Jansson library, even thought it is correctly installed by `brew`.

Co-authored-by: Tad Keller <logisch@pm.me>

PR #1848 caused build issues with some "unusual" build configurations
– apparently we can't rely on linux/magic.h being present when
cross-building for musl libc.

Defining PROC_SUPER_MAGIC should not cause a problems since it should
be considered part of the Linux kernel/user API and it is unlikely to
change.