Show only M2M clients in API Resources client list

ref DEV-2952

Author: louischan-oursky

portal/src/locale-data/en.json

@@ -2199,7 +2199,7 @@
 
   "APIResourceDetailsScreen.scopes.description": "Define the scopes (permissions) used by this resource.",
   "APIResourceDetailsScreen.applications.description": "Authorize applications to request access tokens for this resource.",
-  "APIResourceDetailsScreen.applications.empty": "No M2M or OIDC application yet. Create one in the {ReactRouterLink, react, to{{to}} children{Applications}} section to proceed.",
+  "APIResourceDetailsScreen.applications.empty": "No M2M application yet. Create one in the {ReactRouterLink, react, to{{to}} children{Applications}} section to proceed.",
 
   "APIResourceDetailsScreen.test.description": "Get an access token for your application to test the resource.",
 

portal/src/screens/api-resources/APIResourceDetailsScreenApplicationsTab.tsx

@@ -51,7 +51,6 @@ export function APIResourceDetailsScreenApplicationsTab({
         ?.filter((clientConfig) => {
           switch (clientConfig.x_application_type) {
             case "m2m":
-            case "confidential":
               return true;
             default:
               return false;