Add release script

[vparfonov]

No description provided.

[ibuziuk]

@vparfonov is it just temp solution? I thought our plan is to move everything to https://quay.io/organization/eclipse

[vparfonov]

@vparfonov is it just temp solution? I thought our plan is to move everything to https://quay.io/organization/eclipse

Yes at least few releases, I actually don't know then we we will move

[ibuziuk]

@vparfonov I can add an issue for che osio team to move che-machine-exec to https://quay.io/organization/eclipse and add it to the next sprint, if you like. Should be pretty straight-forward