Reduce options to "ask" and "never"

And update descriptions for them.

Author: elenatanasoiu

extensions/ql-vscode/package.json

@@ -351,15 +351,13 @@
           "default": "ask",
           "enum": [
             "ask",
-            "yes",
             "never"
           ],
           "enumDescriptions": [
-            "Ask each time a new local CodeQL database is added.",
-            "Always automatically create a QL pack if one does not already exist.",
-            "Never automatically create a QL pack."
+            "Ask to create a QL pack when a new CodeQL database is added.",
+            "Never create a QL pack when a new CodeQL database is added."
           ],
-          "description": "Should a QL pack be created when downloading a CodeQL database and a QL pack does not already exist."
+          "description": "Ask the user to generate a QL pack when a new CodeQL database is downloaded."
         }
       }
     },

extensions/ql-vscode/src/config.ts

@@ -639,14 +639,14 @@ export async function setQlPackLocation(folder: string | undefined) {
 }
 
 /**
- * Option to turn on/off ability to autogenerate QL packs. The options are "ask", "yes", "never"
+ * Option to turn on/off ability to autogenerate QL packs. The options are "ask" and "never"
  **/
 const AUTOGENERATE_QL_PACKS = new Setting(
   "autogenerateQlPacks",
   CREATE_QUERY_COMMAND,
 );
 
-const AutogenerateQLPacksValues = ["ask", "yes", "never"] as const;
+const AutogenerateQLPacksValues = ["ask", "never"] as const;
 type AutogenerateQLPacks = typeof AutogenerateQLPacksValues[number];
 
 export function getAutogenerateQlPacks(): AutogenerateQLPacks {