Updating the instructions to create the token cache database

(as the appsettings.json and the Startup.cs were inconsistent)

Author: jmprieur

2-WebApp-graph-user/2-2-TokenCache/Properties/serviceDependencies.json

@@ -0,0 +1,7 @@
+{
+  "dependencies": {
+    "secrets1": {
+      "type": "secrets"
+    }
+  }
+}

2-WebApp-graph-user/2-2-TokenCache/Properties/serviceDependencies.local.json

@@ -0,0 +1,7 @@
+{
+  "dependencies": {
+    "secrets1": {
+      "type": "secrets.user"
+    }
+  }
+}

2-WebApp-graph-user/2-2-TokenCache/Startup.cs

@@ -47,8 +47,11 @@ public void ConfigureServices(IServiceCollection services)
             // NOTE : This is a one time use method. We advise using it in development environments to create the tables required to enable token caching.
             // For production deployments, preferably, generate the schema from the tables generated in dev environments and use it to create the necessary tables in production.
             /*
-                dotnet tool install --global dotnet-sql-cache
-                dotnet sql-cache create "Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=MsalTokenCacheDatabase;Integrated Security=True;" dbo TokenCache    
+             *  1. For instance in Visual Studio, open the SQL Server Object explorer, then (localdb)\MSSQLLocalDB, then databases
+             *  2. Right click on Databases and select "Add New database", and then choose the name of the database: 'MsalTokenCacheDatabase'
+             *  3. In the console application run the 2 following commands:
+                     dotnet tool install --global dotnet-sql-cache
+                     dotnet sql-cache create "Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=MsalTokenCacheDatabase;Integrated Security=True;" dbo TokenCache
              */
 
             services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)