Update to upstream version '4.7.0'
with Debian dir de70adfe94e72c0d9e01145cf981dd47af51246d

Wait for pids of created subshells.

wait hang in dash is being tracked in #974705

Update to upstream version '4.6.0'
with Debian dir da42b616b3b8b63dba73dc13f8cb5b0f2848e4d7

gawk >= 5.0.1 does not recognize the expression \" as regex operator,
issueing a warning message during metadata tests, causing autopkgtests
to fail.

fence_kdump was not listed

Flag --fail-missing is default with debhelper 13

They sometimes cause package AUTORM from testing

Fix some issues reported by lintian

See merge request !1

Fixes: lintian: upstream-metadata-file-is-missing
See-also: https://lintian.debian.org/tags/upstream-metadata-file-is-missing.html


Fixes: lintian: upstream-metadata-missing-bug-tracking
See-also: https://lintian.debian.org/tags/upstream-metadata-missing-bug-tracking.html


Fixes: lintian: upstream-metadata-missing-repository
See-also: https://lintian.debian.org/tags/upstream-metadata-missing-repository.html

Fixes: lintian: tab-in-license-text
See-also: https://lintian.debian.org/tags/tab-in-license-text.html