GL-945: Fix portalocker error handling.

Closes #945

See merge request es/autosubmit!512

#945: Log warnings by default, other a command raises a warning and the user will only ever know if s/he looks at the file on disk, or enable console logging.

This change modifies how Autosubmit reacts to exceptions raised in commands
like `autosubmit run` or `autosubmit create`. Previously, Autosubmit would
capture exceptions raised during the execution of these commands  it in a
central function, however, in this function it would log the error and then
release the portalocker lock.

This caused the issue (reported ~2 years ago?) that running these commands
three times caused errors. On the first run the lock was created. On the
second command run the command would be prevented from running by portalocker
and the error logged but the lock was also deleted. And then on the third
run there was no lock, so it would cause the issue reported.

Now, the code will never release the lock, until the context-manager created
finalizes, or someone/something deletes the lock file. Errors are still captured
and logged, but if the error/exception raised is a portalocker exception, we
log but without releasing the lock (it is like letting a prisoner go if
we realize it is in jail, and then complaining that it was set free :)

Fixes an issue with platforms definition in $expid/conf when you're using advanced configuration

Closes #1129

See merge request es/autosubmit!511

Gl 1421+1423 splits

See merge request !500

Fixes #1421 and #1423 split issues related to the auto keyword and the new workflow configuration in DestinE, requested by @froura, reviewed by Bruno

#1394: Add the EasyBuild files and a short readme

Closes #1394

See merge request !474

from previous work.

Delete improvements: fixes #1317,

Closes #1317

See merge request !510

See merge request !508

Fixed some issues with wrappers

See merge request !506

Gl 1436 conditional dependencies

Closes #1436

See merge request !503

update ruamel version and autosubmitconfigparser,

See merge request es/autosubmit!504

Fix pkg_resources deprecation warning

Closes #1432

See merge request es/autosubmit!495

Solving some lint issues

See merge request es/autosubmit!497

Added eb recipes

Closes #1394

See merge request es/autosubmit!499

Removed unneeded sleep

See merge request es/autosubmit!496

From_step acting as a filter

See merge request es/autosubmit!493