Add necessary commits for 2.4.3

[IAlibay]

Cherry picked commits for 2.4.3:

• Fixes DCD seeking for large (2Gb+) files.

Commits to prepare for 2.4.3:

• Update version numbers

[IAlibay]

cirrus failure is expected - I don't see a need to cherry pick the fix here (since we don't use it for release), unless folks think otherwise

[IAlibay]

I guess we'll need to cherry pick the parmed fix here.

[IAlibay]

:/ this is a bit of a difficult one, if we cherry-pick the parmed fix, do we then change the changelog on develop to reflect that it went in on 2.4.3? Or do we just do it here and leave it as-is?

The alternative option is to pin the upper value of Parmed in tests & conda-forge?

[IAlibay]

Note - it's a fix on a failing test, but it didn't require any change to the Parmed parser codes.

[IAlibay]

Pinging @MDAnalysis/coredevs it'd be good to get a quick decision on the path forward here.

[richardjgowers]

if the parmed fix is possible via a conda-forge pin it might make sense to do 2.4.3 that way?

[orbeckst]

If the parmed fix thing does not require an increase in minor version then you can put it in here without problems (especially if it's just something in the tests).

As with anything else, we just need to retroactively change develop's CHANGELOG.

EDIT: and add yourself to the 2.4.3 authors list @IAlibay

[IAlibay]

Ok, given we need to update the author list anyways, I'll just cherry-pick the parmed test fix and separately change the changelog for develop (these bugfix changes don't guarantee a oorresponding history with develop anyways, so it being a bit out of synch doesn't matter).

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (package-2.4.3@264d6f9). Click here to learn what that means.
Patch has no changes to coverable lines.

Additional details and impacted files

@@               Coverage Diff                @@
##             package-2.4.3    #4102   +/-   ##
================================================
  Coverage                 ?   93.67%           
================================================
  Files                    ?       14           
  Lines                    ?     1091           
  Branches                 ?        0           
================================================
  Hits                     ?     1022           
  Misses                   ?       69           
  Partials                 ?        0           

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[RMeli]

Spack updated: spack/spack#36541