Changing the config of 'dogtail.config' doesn't have any effect on the
config of 'dogtail.tree'. To do that, 'dogtail.tree.config' needs to be
changed.

We decided to add a --extra-boot-options to run_test_suite instead.

This allows us to inspect the journal and do other things as root when
debugging test failures in the VM.

When importing "dogtail.tree" when the AT SPI bus was inaccessible, the
Python process was terminated via SIGTRAP:

    (.:3116166): dbind-ERROR **: 14:35:52.927: AT-SPI: Couldn't connect to accessibility bus. Is at-spi-bus-launcher running?

That was hard to debug because we didn't print the stderr of the failed
Python command. With this commit, failures like the one above should be
a lot easier to debug.

Handle exceptions during JSON decoding by returning the exception to the
caller instead of letting the Remote Shell exit abruptly which makes
things hard to debug.

In other steps (e.g. "the file exists") filepaths are quoted, so lets do
that consistently

Sometimes importing "dogtail.tree" failed with:

    dbind-ERROR **: 11:16:00.750: AT-SPI: Couldn't connect to accessibility bus. Is at-spi-bus-launcher running?

Setting the AT_SPI_BUS_ADDRESS environment variable fixes that.

Instead of converting all input/output from/to string.

... for easier debugging. The clipboard is only shared when connecting
to the SPICE display with e.g. virt-manager to debug things, not when
the VNC viewer is connected via --view or --view-interact.

The blue ansi color code (34) is often hard to read in terminals with a
dark background. Lets use cyan instead, which should be readable with
both bright and dark background.

Since Ruby 2.1, when an unhandled exceptions is printed, any previous
exceptions at the time the exception was raised are also printed. That's
useful to for debugging to figure out the exact cause of an exception.

Cucumber does not print previous exceptions, so we extend it's
print_exception method to also print any previous exceptions.

This allows to do different things when early-patching test suite runs.
Developers who don't need this feature can just create a symlink from
hook-test-suite to hook.

We still also set early_patch=umount to also support early-patching ISOs
which don't have this commit yet.

refs #15211

get_field('sensitive') returns either 'True' or 'False' which both
evaluate to true.

Also, to ensure that pressing Return in the correct entry after a
grabFocus call, we should check for 'focused' not 'sensitive'.

Even if it's possible that chutney failed because of the existing data
directory, it's still helpful to print the error that caused chutney to
fail.

Using the button position was fragile on my system.

Welcome Screen: Don't allow unlocking with empty passphrase

Closes #19357

See merge request tails/tails!1059

Test Suite: Fix PersistentStorageNotUnlocked.png not matching

Closes #19468

See merge request tails/tails!1060

Attempting to unlock with an empty passphrase failed with:

    Failed to unlock the Persistent Storage. Please start Tails and send an error report.

and made the unlock button non-sensitive, forcing the user to reboot to
unlock their Persistent Storage.

We now only make the unlock button sensitive when the passphrase is
non-empty.

Closes #19357

The title was changed by !1048 so the screenshot didn't match anymore.

Closes #19468

tps: Fix strings not translatable

Closes #19415

See merge request tails/tails!1053

Set screencast feature to never stop automatically (#12723)

See merge request tails/tails!1049

RM doc updates wrt mirrorbits

Closes #19335

See merge request tails/tails!1050

+force-all-tests suffix should use minus instead

See merge request tails/tails!1047

Tails Installer: open link from local documentation

Closes #18617

See merge request tails/tails!1057

wiki/src/doc/anonymous_internet/tor/why.ar.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.ca.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.fa.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.id.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.pl.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.sr_Latn.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.tr.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.zh.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.
wiki/src/doc/anonymous_internet/tor/why.zh_TW.po: updating as wiki/src/doc/anonymous_internet/tor/why.de.po has changed.

Avoid double negation

See merge request tails/tails!1048