* add devcontainer-rebuild workflow * add shell * add shell on ifs * use scripts/retry.sh old-commit-hash: a2931d1956addab1e4c2dbc52b11d7d2e9199043
* add devcontainer-rebuild workflow * add shell * add shell on ifs * use scripts/retry.sh old-commit-hash: a2931d1956addab1e4c2dbc52b11d7d2e9199043