Summary of changes:
- execline optional dependency bumped to 2.9.0.1.
- skalibs dependency bumped to 2.12.0.0.
- nsss optional dependency bumped to 0.2.0.1.
- s6-svwait now supports the -r and -R options, to wait for service restarts.
- The s6/lock.h, s6/supervise.h and s6/fdholder.h headers replace their
previous versions that had an extra s6 prefix.
- New binaries: s6-svlink, s6-svunlink, and s6-socklog.
License hash updated due to copyright year change.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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