From b6e292cce3518b03d53095f624c72067fcce5191 Mon Sep 17 00:00:00 2001
From: Luna Yao <40349250+ZnqbuZ@users.noreply.github.com>
Date: Wed, 4 Feb 2026 02:48:55 +0100
Subject: [PATCH] ci: use shared key for build workflow (#1868)

---
 .github/workflows/core.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/core.yml b/.github/workflows/core.yml
index fd55bf72..55852c96 100644
--- a/.github/workflows/core.yml
+++ b/.github/workflows/core.yml
@@ -160,6 +160,7 @@ jobs:
           # The prefix cache key, this can be changed to start a new cache manually.
           # default: "v0-rust"
           prefix-key: ""
+          shared-key: "core-registry"
           cache-targets: "false"
 
       - name: Setup protoc