chore(kustomize): force using bash in Makefile to avoid incompatibilities
# See the License for the specific language governing permissions and
# limitations under the License.
+#
+# Use bash explicitly in this Makefile to avoid unexpected platform
+# incompatibilities among Linux distros.
+#
+SHELL := /bin/bash
+
#
# Allows for resources to be loaded from outside the root location of
# the kustomize config file. Ensures that resource don't need to be
