remove unnecessary nesting

Author: dario-piotrowicz

packages/cloudflare/src/cli/build/patches/plugins/fetch-cache-wait-until.ts

@@ -27,13 +27,12 @@ export function patchFetchCacheSetMissingWaitUntil(updater: ContentUpdater) {
 export const rule = `
 rule:
   kind: return_statement
+  pattern: return $PROMISE, $CLONED2
+  regex: Failed to set fetch cache
   all:
-    - pattern: return $PROMISE, $CLONED2
-    - regex: Failed to set fetch cache
     - follows:
         kind: lexical_declaration
-        all:
-          - pattern: let [$CLONED1, $CLONED2]
+        pattern: let [$CLONED1, $CLONED2]
     
 
 fix: |