Add script to make a PyPI release

BREAKING CHANGE

BREAKING CHANGE

BREAKING CHANGE

BREAKING CHANGE

BREAKING CHANGE

BREAKING CHANGE

Allow running without having LISA_HOME env var set, which is the case
when a script is using LISA as a PyPI package, without any specific setup.

Only log at debug level when a kernel config option is missing while
generating the default JSON content.

Update subtrees

remote: https://github.com/ARM-Software/devlib.git

80c0e37d1 utils/misc: Use an RLock in tls_property
f523afda9 target: Fix deadlock in Target.clear_logcat()
b64ec714a utils/misc: Use RLock for check_output_lock

git-subtree-dir: external/devlib
git-subtree-split: 80c0e37d1129756063ec5883a7e27cd47f9dd8ea

Fix exception on Python 3.6

If we set it there, it will interfere with the default tool set set in
lisa.analysis.base.

Use only one legend entry for plot_signal() figures

Add various plot examples to demonstrate what can be done.

Ensure the panel's width stretches to the plots width.

Update subtrees to fetch PCMark 3 support from workload-automation

remote: https://github.com/ARM-Software/workload-automation.git

06b50810 workloads/pcmark: Add PCMark 3.0 support

git-subtree-dir: external/workload-automation
git-subtree-split: 06b508107b8d11528fea21b47945adf1bbbf12c7

6249c06b modules/sched: Add awareness of new debug directory root
3af3463c utils/ssh: Fix paramiko streams
7065847f utils/ssh: Fix paramiko stdin

git-subtree-dir: external/devlib
git-subtree-split: 6249c06b446d77962bcdb8132f1b306f4ec2d637

remote: https://github.com/ARM-Software/devlib.git

When two columns are redundant and only one of them is part of the
ref_group, this will lead to a situation where sub groups cannot be
compared their reference, since no subgroup of the refgroup matches.

Fix that by automatically extending ref_group with the value of the
redundant column.