Tell shellcheck to ignore unquoted $BLOB_GLOB
Tell shellcheck to ignore unquoted $BLOB_GLOB

We actually want globbing here, so ignore the shellcheck warning.

[#132750963]

Signed-off-by: Sam Smith <03a07629efb0a02c7bbe7cc340a4243da1ab861a@gmail.com>

cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci