Added il-central-1 to every file stating regions
What critical bug this MR is fixing?
Not a bug, adding the missing il-central-1 region
How does this change help reduce cost of usage? What scale of cost reduction is it?
Inter region scalable docker runner (on the new il-central-1 region), reduces the egress region costs for the images from the gitlab registry
In what scenarios is this change usable with GitLab Runner's docker+machine executor?
Anyone who wantes to user this in the il-central-1 region