Fixes shellcheck failures run-in-gopath.sh, test-go.sh

hack/.shellcheck_failures

@@ -104,8 +104,6 @@
 ./hack/make-rules/update.sh
 ./hack/make-rules/verify.sh
 ./hack/make-rules/vet.sh
-./hack/print-workspace-status.sh
-./hack/run-in-gopath.sh
 ./hack/test-go.sh
 ./hack/test-integration.sh
 ./hack/test-update-storage-objects.sh

hack/print-workspace-status.sh

@@ -20,7 +20,7 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-export KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
 
 source "${KUBE_ROOT}/hack/lib/version.sh"
 kube::version::get_version_vars

hack/run-in-gopath.sh

@@ -23,7 +23,7 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
 source "${KUBE_ROOT}/hack/lib/init.sh"
 
 # This sets up a clean GOPATH and makes sure we are currently in it.