revert dependabot (#2279)

Signed-off-by: kakazhou <[email protected]>

feat: support merge cmd env with image extension (#2207)

* feat: support merge cmd env with image extension

Signed-off-by: kakzhou719 <[email protected]>

feat: support merge cmd env with image extension

Signed-off-by: kakzhou719 <[email protected]>

feat:support env and appenv instruction

* feat:support env and appenv instruction

---------

Co-authored-by: kakzhou719 <[email protected]>

fix: The progress bar is complete, but the actual file copy is still …

…being done (#2157)

Signed-off-by: Lancelot <[email protected]>

Fix: (#2084)

1. get container runtime should consider ClusterFile;
2. sealer clusterfile configmap name wrong.

Signed-off-by: huaiyou <[email protected]>

fix sealer alpha mount bug (#1985)

fix plugin bug (#1854)

use ubuntu-20.04 as run-on os to build sealer binary (#1934)

* make build linux by default on ubuntu-20.04

* modify sealer version on readme

optimize log and support hide log time and path (#1346)

#1339 config support to kube secret yaml (#1340)