GitHub Actions workflows generate many warnings

[rly]

Describe the issue

Daily Tests:

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Windows Release:

C:\Miniconda\Lib\argparse.py:1255: FutureWarning: `remote_definition` is deprecated and will be removed in 25.9. Use `conda env create --file=URL` instead.
  subnamespace, arg_strings = subparser.parse_known_args(arg_strings, None)

WARNING conda.common.path.windows:_path_to(100): cygpath is not available, fallback to manual path conversion

C:\Miniconda\Lib\site-packages\conda\base\context.py:198: FutureWarning: Adding 'defaults' to channel list implicitly is deprecated and will be removed in 25.9. To remove this warning, please choose a default channel explicitly with conda's regular configuration system, e.g. by adding 'defaults' to the list of channels: conda config --add channels defaults For more information see https://docs.conda.io/projects/conda/en/stable/user-guide/configuration/use-condarc.html deprecated.topic(

Mac Release:

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.Show more

Steps to Reproduce

Run workflows

Operating System

all

GUIDE Version

main

Code of Conduct

Yes

Did you confirm this issue was not already reported?

Yes