Fix user profile permissions growing bug

Fixes bug where repeatedly opening mutation menu while on user profile view would cause duplicate dummy mutations to be added to the "authorised operations" field

Author: MetRonnie

src/utils/aotf.js

@@ -611,12 +611,14 @@ export function getIntrospectionQuery () {
  */
 export function filterAssociations (cylcObject, tokens, mutations, permissions) {
   const ret = []
-  for (const [permission, equivalents] of Object.entries(dummyMutationsPermissionsMap)) {
-    if (permissions.includes(permission)) {
-      permissions.push(...equivalents)
-    }
-  }
-  permissions = permissions.map(x => x.toLowerCase())
+  permissions = [
+    ...permissions.map(x => x.toLowerCase()),
+    ...Object.entries(dummyMutationsPermissionsMap).flatMap(
+      ([permission, equivalents]) => permissions.includes(permission)
+        ? equivalents.map(x => x.toLowerCase())
+        : []
+    ),
+  ]
   for (const mutation of mutations) {
     const authorised = permissions.includes(mutation.name.toLowerCase())
     let requiresInfo = mutation._requiresInfo ?? false