fix cacheing

Author: xray

.github/workflows/ci.yml

@@ -16,6 +16,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: '1.20'
+          cache-dependency-path: go.mod
 
       - name: Build
         run: go build -v ./...
@@ -35,6 +36,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: '1.20'
+          cache-dependency-path: go.mod
 
       - name: Build
         run: go build -o emd ./cmd/emd