fix(deps): update dependency moment to v2.28.0

Author: renovate-bot

package.json

@@ -90,7 +90,7 @@
     "devcert-with-localhost": "0.3.3",
     "express": "4.17.1",
     "idb": "3.0.2",
-    "moment": "2.27.0",
+    "moment": "2.28.0",
     "sequelize": "4.44.4",
     "sqlite3": "4.2.0",
     "web-push": "3.4.4"

yarn.lock

@@ -9337,10 +9337,10 @@ moment-timezone@^0.5.14:
   dependencies:
     moment ">= 2.9.0"
 
-moment@2.27.0:
-  version "2.27.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.27.0.tgz#8bff4e3e26a236220dfe3e36de756b6ebaa0105d"
-  integrity sha512-al0MUK7cpIcglMv3YF13qSgdAIqxHTO7brRtaz3DlSULbqfazqkc5kEjNrLDOM7fsjshoFIihnU8snrP7zUvhQ==
+moment@2.28.0:
+  version "2.28.0"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.28.0.tgz#cdfe73ce01327cee6537b0fafac2e0f21a237d75"
+  integrity sha512-Z5KOjYmnHyd/ukynmFd/WwyXHd7L4J9vTI/nn5Ap9AVUgaAE15VvQ9MOGmJJygEUklupqIrFnor/tjTwRU+tQw==
 
 "moment@>= 2.9.0":
   version "2.18.1"