Fix typo in container registry auth step

tekton/publish.yaml

@@ -43,7 +43,7 @@ spec:
     env:
       - name: "PROJECT_ROOT"
         value: "$(workspaces.source.path)"
-      - name: CONTAINER_REGISTY_CREDENTIALS
+      - name: CONTAINER_REGISTRY_CREDENTIALS
         value: "$(workspaces.release-secret.path)/$(params.serviceAccountPath)"
       - name: CONTAINER_REGISTRY
         value: "$(params.imageRegistry)/$(params.imageRegistryPath)"
@@ -56,22 +56,22 @@ spec:
     # See https://github.com/tektoncd/plumbing/blob/main/docs/signing.md for more info.
     - name: IMAGES
   steps:
-    - name: container-registy-auth
+    - name: container-registry-auth
       image: gcr.io/go-containerregistry/crane:debug
       script: |
         #!/busybox/sh
         set -ex
 
         # Login to the container registry
-        DOCKER_CONFIG=$(cat ${CONTAINER_REGISTY_CREDENTIALS} | \
+        DOCKER_CONFIG=$(cat ${CONTAINER_REGISTRY_CREDENTIALS} | \
           crane auth login -u _json_key --password-stdin $(params.imageRegistry) 2>&1 | \
           sed 's,^.*logged in via \(.*\)$,\1,g')
 
         # Auth with account credentials for all regions.
         for region in ${REGIONS}
         do
           HOSTNAME=${region}.$(params.imageRegistry)
-          cat ${CONTAINER_REGISTY_CREDENTIALS} | crane auth login -u _json_key --password-stdin ${HOSTNAME}
+          cat ${CONTAINER_REGISTRY_CREDENTIALS} | crane auth login -u _json_key --password-stdin ${HOSTNAME}
         done
         cp ${DOCKER_CONFIG} /workspace/docker-config.json