CHANGE: don't setup caching

CHANGE: temporary disable workflows of no interest

update .github/workflows/linux.yml

update .github/workflows/linux.yml

install pwsh manually without github action

add powershell installation action

CHANGE: base url in config to working one

CHANGE: add some mirrors

CHANGE: non-working mirror removed

CHANGE: add trusted mirrors

CHANGE: no http mirrors

CHANGE: the same style for tool installation

CHANGE: config for flavor installation

config to work against

CHANGE: bump aqt default version

CHANGE: base for test

CHANGE: ignore-hash

CHANGE: explicitly provide directory to run against

remove cache parameters from the action itself

try with setup-python