sysutils/initool: Update to 0.17.0

ChangeLog: https://github.com/dbohdan/initool/releases/tag/v0.17.0

• Fixed byte-order mark detection. It was broken for files with more than one line.
• Added an alternative wildcard character, _ (underscore). The * wildcard never worked on Windows because binaries compiled with MoSML, the compiler we use, expand * to a list of files.
• Wildcards can be escaped using \: \*, \_. A leading slash is now removed from the section-name argument and the key argument.
• The test suite has been ported to Windows. Windows builds are now tested just like Linux and Mac builds. This will help prevent Windows-only bugs in the future.

Making _ a wildcard and the introduction of escaping with a leading slash break
compatibility with previous versions (in a relatively minor way).

PR: 279514
Reported by: DtxdF@disroot.org (maintainer)