Remove unused variable from images action
Ran actionlint against all our actions and it found this variable that
is based on a non-existent property (there is no matrix definition in
this action yaml). The variable is also unused so simply removing it.
@@ -38,7 +38,6 @@ jobs:
- name: Install containerd dependencies
env:
- RUNC_FLAVOR: ${{ matrix.runc }}
GOFLAGS: -modcacherw
run: |
sudo apt-get install -y gperf
