fix: repo variable name

Signed-off-by: Hector Fernandez <[email protected]>

Author: hectorj2f

scripts/pre-commit.sh

@@ -91,10 +91,10 @@ function run-e2e-upgrade-test() {
   local tag=${image_tag#*:}
 
   helm upgrade -i kubefed charts/kubefed --namespace ${KUBEFED_UPGRADE_TEST_NS} \
-  --set controllermanager.controller.repository=${repo} \
+  --set controllermanager.controller.repository=${repository} \
   --set controllermanager.controller.image=${image} \
   --set controllermanager.controller.tag=${tag} \
-  --set controllermanager.webhook.repository=${repo} \
+  --set controllermanager.webhook.repository=${repository} \
   --set controllermanager.webhook.image=${image} \
   --set controllermanager.webhook.tag=${tag} \
   --set controllermanager.featureGates.CrossClusterServiceDiscovery=Enabled,controllermanager.featureGates.FederatedIngress=Enabled,controllermanager.featureGates.RawResourceStatusCollection=Enabled \