sysutils/initool: Update to 0.11.0

ChangeLog: https://github.com/dbohdan/initool/releases/tag/v0.11.0

• Fixed adding top-level properties to a file with properties only in sections. They were erroneously added to the last section.
• Added long commands. For example, you can use exists instead of e. This change is fully backwards-compatible; short commands remain supported. You can also use the flag -v instead of --value-only.
• Improved the usage message.

PR: 272779