CodeGen from PR 15946 in Azure/azure-rest-api-specs

Fix S360 bugs for swagger FSPG 2020-02-14-preview, 2021-06-01-preview and 2021-06-01 APIs (Azure#15946)

* Changed FSPG RestartParameter.failoverMode from string to enum for API 2021-06-01, 2021-06-01-preview, and 2021-06-15-privatepreview

* Change enum first letter to lower case

* Change to upper case

* Fix S360 bugs for swagger FSPG 2020-02-14-preview, 2021-06-01-preview and 2021-06-01 APIs

sdk/postgresql/arm-postgresql-flexible/package.json

@@ -27,7 +27,7 @@
     "rollup-plugin-sourcemaps": "^0.4.2",
     "uglify-js": "^3.6.0"
   },
-  "homepage": "https://github.com/Azure/azure-sdk-for-js/tree/feature/v4/sdk/postgresql/arm-postgresql-flexible/",
+  "homepage": "https://github.com/Azure/azure-sdk-for-js/tree/master/sdk/postgresql/arm-postgresql-flexible/",
   "repository": {
     "type": "git",
     "url": "https://github.com/Azure/azure-sdk-for-js.git"