add 14.43 support

[h-vetinari]

New version has been uploaded, but it's not yet in the runner images, see actions/runner-images#11591

Also dropping 14.39-14.41, because they don't serve any purpose anymore AFAICT. This can also be seen in CI:

C:\Program Files\Microsoft Visual Studio\2022\Enterprise>if "14.42" LSS "14.41" (
 CALL "VC\Auxiliary\Build\vcvarsamd64_arm64.bat" -vcvars_ver=14.42 10.0.26100.0 
)  else (CALL "VC\Auxiliary\Build\vcvarsamd64_arm64.bat" -vcvars_ver=14.41 10.0.26100.0 ) 
**********************************************************************
** Visual Studio 2022 Developer Command Prompt v17.12.4
** Copyright (c) 2022 Microsoft Corporation
**********************************************************************
[ERROR:vcvars.bat] Toolset directory for version '14.41' was not found.
[ERROR:VsDevCmd.bat] *** VsDevCmd.bat encountered errors. Environment may be incomplete and/or incorrect. ***
[ERROR:VsDevCmd.bat] In an uninitialized command prompt, please 'set VSCMD_DEBUG=[value]' and then re-run
[ERROR:VsDevCmd.bat] vsdevcmd.bat [args] for additional details.
[ERROR:VsDevCmd.bat] Where [value] is:
[ERROR:VsDevCmd.bat]    1 : basic debug logging
[ERROR:VsDevCmd.bat]    2 : detailed debug logging
[ERROR:VsDevCmd.bat]    3 : trace level logging. Redirection of output to a file when using this level is recommended.
[ERROR:VsDevCmd.bat] Example: set VSCMD_DEBUG=3
[ERROR:VsDevCmd.bat]          vsdevcmd.bat > vsdevcmd.trace.txt 2>&1

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe/meta.yaml) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipe/meta.yaml:

• ℹ️ The recipe is not parsable by parser conda-souschef (grayskull). This parser is not currently used by conda-forge, but may be in the future. We are collecting information to see which recipes are compatible with grayskull.
• ℹ️ The recipe is not parsable by parser conda-recipe-manager. The recipe can only be automatically migrated to the new v1 format if it is parseable by conda-recipe-manager.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/13320269306. Examine the logs at this URL for more detail.}