runners: org.osbuild.blank -> org.osbuild.linux

Now with `os-release` using `linux` as default ID+VERSION string, we
have a proper fallback name for our blank runner. Rename the blank
runner to `org.osbuild.linux`. It now serves as default fallback for
anything not further specified.
This commit is contained in:
David Rheinsberg 2020-02-29 14:38:15 +01:00 committed by Lars Karlitski
parent 90a6b3bd10
commit 6104a000ff