Fix patches not applied to Ruby 3 build image

Since RUBY_VERSION expands to 3.0.2, and since
we look for patches in a director of the same
name, no patches were applied from the 3.0.0
directory.
This commit is contained in:
Matthias Kaeppler 2021-08-06 14:11:25 +02:00
parent 6950f5bebb
commit ee30123fab