replace uses of pformat_all with pformat

[javierggt]

Description

This is a change intended for skare3 > 2025.0, where we will use astropy 7.0. It replaces uses of Table.pformat_all() wih Table.pformat(). This silences a warning.

Requirements

Astropy >= 7.0.

Interface impacts

Testing

Unit tests

• Mac

(ska3-flight-2025.0rc5) ~/SAO/git/cxotime pformat $ pytest cxotime
============================================================= test session starts =============================================================
platform darwin -- Python 3.12.8, pytest-8.3.4, pluggy-1.5.0
rootdir: /Users/javierg/SAO/git
configfile: pytest.ini
plugins: anyio-4.7.0, timeout-2.3.1
collected 250 items                                                                                                                           

cxotime/tests/test_cxotime.py ......................................................................................................... [ 42%]
..................................................................................................................................      [ 94%]
cxotime/tests/test_cxotime_linspace.py ...............                                                                                  [100%]

============================================================= 250 passed in 1.57s =============================================================
(ska3-flight-2025.0rc5) ~/SAO/git/cxotime pformat $ git rev-parse --short HEAD                            
d55fa2e

Independent check of unit tests by [REVIEWER NAME]

• [PLATFORM]:

Functional tests

No functional testing.