In the case the archive has no active files, distinguish between

- no ACTIVE tape with copy and at LEAST one non BROKEN copy
- All copies on BROKEN tapes
- No entry in CTA catalogue

And suppresses two false positive warnings in templated classes

Restoring deleted files implies restoring them in the eos namespace and
in the cta catalogue. The command has no atomicity guarantees, a file
may be restored in the eos namespace but the restoring in the cta
catalogue may fail.

Add youngestjobcreationtime to archive and retrieve queues in the
objectstore. The change is backwards compatible, as the new field is
optional and with a default value of 0.

The field is updated everywhere in the code where oldestjobcreationtime
is also updated. The value is printed per queue using cta-admin sq.

Not running cppcheck analysis on tag pipelines as these already ran on the corresponding commit pipeline

These keys are downloaded in the build process to be packaged with the
source RPM. They should not be committed to git so adding them to
.gitignore.

When StdoutLogger is used in combination with systemd, then header
becomes redundant.

Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>

fixes: warning: bogus date in %changelog: Fri Oct 22 2020 julien.leduc (at) cern.ch - 3.1-8
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>