archivers/tar-stream-chunker: Update to 1.0.7

ChangeLog: https://github.com/ihoro/tar-stream-chunker/releases/tag/1.0.7

This is a fix for the -fno-common issue.

PR: 249073
Submitted by: igor.ostapenko@pm.me (maintainer)
MFH: 2020Q3 (build fix, -fno-common)