Remove all the code associated to the activity weight fair share
scheduling feature:

- Remove catalogue functions interacting with the ACTIVITY_WEIGHTS table
- Remove code related to activity weights from the scheduler.
- Deprecate and mark as optional objectstore schema fields for activity
  weights (shcema should be backwards and forwards compatible).
- Store only activity information in the drive state. In the catalogue
  methods, default the weight values to 1.0 (avoids having to perform a
backwards incompatible catalogue upgrade)

- rpm spec file
- ci build/test containers

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>