Add title to remove dialog of 'RBAC' entity

To improve translation quality the title of Remove dialog
should be specified explicitly in the spec and should be an
entire sentence.

Fixes: https://pagure.io/freeipa/issue/7699
Reviewed-By: Serhii Tsymbaliuk <stsymbal@redhat.com>

install/ui/src/freeipa/aci.js

@@ -298,7 +298,10 @@ return {
                 widget_name: 'target'
             }
         ]
-    }
+    },
+    deleter_dialog: {
+        title: '@i18n:objects.acipermission.remove',
+    },
 };};
 
 /**
@@ -369,7 +372,10 @@ return {
                 name: 'description'
             }
         ]
-    }
+    },
+    deleter_dialog: {
+        title: '@i18n:objects.aciprivilege.remove',
+    },
 };};
 
 var make_role_spec = function() {
@@ -417,7 +423,10 @@ return {
                 name: 'description'
             }
         ]
-    }
+    },
+    deleter_dialog: {
+        title: '@i18n:objects.acirole.remove',
+    },
 };};
 
 var make_selfservice_spec = function() {
@@ -457,7 +466,10 @@ return {
                 name: 'attrs'
             }
         ]
-    }
+    },
+    deleter_dialog: {
+        title: '@i18n:objects.aciselfservice.remove',
+    },
 };};
 
 
@@ -534,7 +546,10 @@ return {
                 object_type: 'user'
             }
         ]
-    }
+    },
+    deleter_dialog: {
+        title: '@i18n:objects.acidelegation.remove',
+    },
 };};
 
 aci.attributes_widget = function(spec) {