Drop dead client scope references from the realm

A realm that declares its own clientScopes does not inherit Keycloak's
built-ins, so the SPA clients' references to profile and email were
ignored with a warning on every import. Nothing uses them yet; whoever
picks up the frontend work should add the scopes properly rather than
inherit two warnings everyone has learned to skip past.

Author: oysand

robotics_integration_tests/custom_realms/robotics-realm.json

@@ -322,7 +322,7 @@
     {
       "clientId": "flotilla-frontend",
       "name": "Flotilla frontend (local development)",
-      "description": "Declared ahead of the frontend work so that picking it up needs no realm migration. Nothing uses this yet.",
+      "description": "Declared ahead of the frontend work so that picking it up needs no realm migration. Nothing uses this yet. Add profile/email client scopes when that work is picked up; a realm declaring its own clientScopes does not inherit Keycloak's built-ins.",
       "enabled": true,
       "publicClient": true,
       "standardFlowEnabled": true,
@@ -337,8 +337,6 @@
         "pkce.code.challenge.method": "S256"
       },
       "defaultClientScopes": [
-        "profile",
-        "email",
         "entra-compat"
       ],
       "optionalClientScopes": [
@@ -349,7 +347,7 @@
     {
       "clientId": "sara-frontend",
       "name": "SARA frontend (local development)",
-      "description": "Declared ahead of the frontend work. Nothing uses this yet.",
+      "description": "Declared ahead of the frontend work. Nothing uses this yet. Add profile/email client scopes when that work is picked up; a realm declaring its own clientScopes does not inherit Keycloak's built-ins.",
       "enabled": true,
       "publicClient": true,
       "standardFlowEnabled": true,
@@ -364,8 +362,6 @@
         "pkce.code.challenge.method": "S256"
       },
       "defaultClientScopes": [
-        "profile",
-        "email",
         "entra-compat"
       ],
       "optionalClientScopes": [