PR: Preserve EOL characters when formatting text (Editor)

[ccordoba12]

Description of Changes

• We were not formatting text correctly for eol's different than LF.
• This requires new versions of python-lsp-server (1.4.1+, already released) and python-lsp-black (1.2.0+, not released yet but working on it).
• This also expands our test suite to cover those cases.

Issue(s) Resolved

Fixes #17143

Affirmation

By submitting this Pull Request or typing my (user)name below,
I affirm the Developer Certificate of Origin
with respect to all commits and content included in this PR,
and understand I am releasing the same under Spyder's MIT (Expat) license.

I certify the above statement is true and correct:

[pep8speaks]

Hello @ccordoba12! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file external-deps/python-lsp-server/test/plugins/test_autopep8_format.py:

Line 80:80: E501 line too long (85 > 79 characters)
Line 83:80: E501 line too long (94 > 79 characters)

• In the file external-deps/python-lsp-server/test/plugins/test_yapf_format.py:

Line 67:80: E501 line too long (85 > 79 characters)
Line 70:80: E501 line too long (94 > 79 characters)

Comment last updated at 2022-03-28 17:11:18 UTC

[dalthviz]

Thanks @ccordoba12 ! Checked this locally and seems like this fixes #17143 👍

However, checking #16549 , the breakpoints still disappear with the changes here:

Should we remove this as a fix for #16549 ? Otherwise this LGTM 👍

[ccordoba12]

Should we remove this as a fix for #16549 ? Otherwise this LGTM

If that's the case, then sure (I'll move that issue to the 5.3.1 milestone). I didn't bother to check because I thought almost surely this problem was connected to that issue, but thanks for double checking.

Let me add one last commit to restore the subrepo to its default branch, then you can merge this one.