Update Python requirement to >=3.8. (#8071)

Additional changes: - Use mamba for CPU test on Jenkins. - Cleanup CPU test dependencies. - Restore some of the modin tests
2022-07-14 18:01:47 +08:00
parent 8dd96013f1
commit dae7a41baa
10 changed files with 23 additions and 31 deletions
--- a/tests/ci_build/conda_env/macos_cpu_test.yml
+++ b/tests/ci_build/conda_env/macos_cpu_test.yml
@@ -2,7 +2,7 @@ name: macos_test
 channels:
 - conda-forge
 dependencies:
- python=3.7
+- python=3.8
 - pip
 - wheel
 - pyyaml