Description of problem:

local-storage-operator and secrets-store-csi-driver-operator must-gather plugins now have a copy  of common.sh from must-gather repo. If there is a bugfix in that script, we must copy it manually.

To prevent regressions, we should somehow import the script from must-gather repo either during image build or manually using `make update` or something like that. CI could also have a check if the script is up-to-date in `make test` or `make verify`.