New ruff fixes

[jeanconn]

Description

New ruff fixes.

These are all fixing
PLC1802 [*] len(list) used as condition without comparison

Interface impacts

Testing

Unit tests

• Linux

ska3-jeanconn-fido> git rev-parse HEAD
26855f42ea07928056720ae265be49868ef28c71
ska3-jeanconn-fido> pytest
============================= test session starts ==============================
platform linux -- Python 3.12.8, pytest-8.3.4, pluggy-1.5.0
rootdir: /proj/sot/ska/jeanproj/git
configfile: pytest.ini
plugins: anyio-4.7.0, timeout-2.3.1
collected 113 items                                                            

mica/archive/tests/test_aca_dark_cal.py ..................               [ 15%]
mica/archive/tests/test_aca_hdr3.py ..                                   [ 17%]
mica/archive/tests/test_aca_l0.py .....                                  [ 22%]
mica/archive/tests/test_asp_l1.py .......                                [ 28%]
mica/archive/tests/test_cda.py ......................................... [ 64%]
.....                                                                    [ 69%]
mica/archive/tests/test_obspar.py .                                      [ 69%]
mica/report/tests/test_report.py ..                                      [ 71%]
mica/report/tests/test_write_report.py .                                 [ 72%]
mica/starcheck/tests/test_catalog_fetches.py ...............             [ 85%]
mica/stats/tests/test_acq_stats.py ...                                   [ 88%]
mica/stats/tests/test_guide_stats.py ....                                [ 92%]
mica/vv/tests/test_vv.py .........                                       [100%]

=============================== warnings summary ===============================
mica/mica/archive/tests/test_asp_l1.py::test_update_l1_archive
  /proj/sot/ska3/flight/lib/python3.12/pty.py:95: DeprecationWarning: This process (pid=2598697) is multi-threaded, use of forkpty() may lead to deadlocks in the child.
    pid, fd = os.forkpty()

mica/mica/archive/tests/test_cda.py::test_get_proposal_abstract
mica/mica/archive/tests/test_cda.py::test_get_proposal_abstract
mica/mica/report/tests/test_write_report.py::test_write_reports
mica/mica/report/tests/test_write_report.py::test_write_reports
  /proj/sot/ska3/flight/lib/python3.12/site-packages/bs4/builder/_lxml.py:124: DeprecationWarning: The 'strip_cdata' option of HTMLParser() has never done anything and will eventually be removed.
    parser = parser(

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================= 113 passed, 5 warnings in 557.89s (0:09:17) ==================

Independent check of unit tests by [REVIEWER NAME]

• [PLATFORM]:

Functional tests

No functional testing.