Update strapi monorepo to v3.6.9

package.json

@@ -17,20 +17,20 @@
     "pg-connection-string": "2.4.0",
     "rollbar": "2.21.1",
     "sqlite3": "5.0.0",
-    "strapi": "3.5.4",
-    "strapi-admin": "3.5.4",
-    "strapi-connector-bookshelf": "3.5.4",
-    "strapi-plugin-content-manager": "3.5.4",
-    "strapi-plugin-content-type-builder": "3.5.4",
-    "strapi-plugin-email": "3.5.4",
-    "strapi-plugin-graphql": "3.5.4",
+    "strapi": "3.6.9",
+    "strapi-admin": "3.6.9",
+    "strapi-connector-bookshelf": "3.6.9",
+    "strapi-plugin-content-manager": "3.6.9",
+    "strapi-plugin-content-type-builder": "3.6.9",
+    "strapi-plugin-email": "3.6.9",
+    "strapi-plugin-graphql": "3.6.9",
     "strapi-plugin-import-export-content": "^0.4.2",
-    "strapi-plugin-upload": "3.5.4",
-    "strapi-plugin-users-permissions": "3.5.4",
-    "strapi-provider-email-nodemailer": "3.6.0",
+    "strapi-plugin-upload": "3.6.9",
+    "strapi-plugin-users-permissions": "3.6.9",
+    "strapi-provider-email-nodemailer": "3.6.9",
     "strapi-provider-email-sendinblue": "1.0.5",
-    "strapi-provider-upload-cloudinary": "3.5.4",
-    "strapi-utils": "3.5.4"
+    "strapi-provider-upload-cloudinary": "3.6.9",
+    "strapi-utils": "3.6.9"
   },
   "author": {
     "name": "Nirmal Khedkar"