chore: rollback azure blob module to 12.9

package.json

@@ -36,7 +36,7 @@
     "node": ">=10.12"
   },
   "dependencies": {
-    "@azure/storage-blob": "12.12.0",
+    "@azure/storage-blob": "12.9.0",
     "@exlinc/keycloak-passport": "1.0.2",
     "@joplin/turndown-plugin-gfm": "1.0.45",
     "@root/csr": "0.8.1",

yarn.lock

@@ -278,10 +278,10 @@
     "@azure/ms-rest-js" "^1.8.7"
     adal-node "^0.1.28"
 
-"@azure/storage-blob@12.12.0":
+"@azure/storage-blob@12.9.0":
-  version "12.12.0"
+  version "12.9.0"
-  resolved "https://registry.yarnpkg.com/@azure/storage-blob/-/storage-blob-12.12.0.tgz#25e277c885692d5adcd8c2a949789b2837a74c59"
+  resolved "https://registry.yarnpkg.com/@azure/storage-blob/-/storage-blob-12.9.0.tgz#4cbd8b4c7a47dd064867430db892f4ef2d8f17ab"
-  integrity sha512-o/Mf6lkyYG/eBW4/hXB9864RxVNmAkcKHjsGR6Inlp5hupa3exjSyH2KjO3tLO//YGA+tS+17hM2bxRl9Sn16g==
+  integrity sha512-ank38FdCLfJ+EoeMzCz3hkYJuZAd63ARvDKkxZYRDb+beBYf+/+gx8jNTqkq/hfyUl4dJQ/a7tECU0Y0F98CHg==
   dependencies:
     "@azure/abort-controller" "^1.0.0"
     "@azure/core-http" "^2.0.0"