changed the image

.gitea/workflows/test.yaml

@@ -4,11 +4,11 @@ on: [pull_request]
 
 jobs:
   unit-test:
-    container:
-      image: oven/bun:1
     steps:
       - name: Check out repository code
         uses: actions/checkout@v3
+      - name: Install Bun
+        run: curl -fsSL https://bun.sh/install
       - name: Bun install
         run: bun install
       - name: Run the test