Merge pull request #107264 from alkohli/iecmk

Created customer managed key how to article

Author: ShannonLeavitt

articles/storage/blobs/TOC.yml

@@ -203,6 +203,8 @@
           href: ../common/storage-import-export-data-from-blobs.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
         - name: How-to
           items:
+          - name: Use customer managed key
+            href: ../common/storage-import-export-encryption-key-portal.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
           - name: View drive status
             href: ../common/storage-import-export-view-drive-status.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
           - name: Review job status