fix(ci): 禁用失效的缓存服务，设置 GOPROXY=goproxy.cn

.gitea/workflows/go-loom.yaml

@@ -8,6 +8,7 @@ on:
 
 env:
   GO_VERSION: '1.26'
+  GOPROXY: 'https://goproxy.cn,direct'
   GOLANGCI_LINT_VERSION: 'v1.57.2'
 
 jobs:
@@ -22,19 +23,10 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: true
-
-      - name: Cache golangci-lint
-        uses: actions/cache@v4
-        with:
-          path: /usr/local/bin/golangci-lint
-          key: golangci-lint-${{ env.GOLANGCI_LINT_VERSION }}
+          cache: false
 
       - name: Install golangci-lint
-        run: |
-          if [ ! -f /usr/local/bin/golangci-lint ]; then
-            curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/bin ${{ env.GOLANGCI_LINT_VERSION }}
-          fi
+        run: curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/bin ${{ env.GOLANGCI_LINT_VERSION }}
 
       - name: Run golangci-lint
         run: golangci-lint run --timeout=5m --issues-exit-code=0
@@ -50,7 +42,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: true
+          cache: false
 
       - name: Run tests
         run: |
@@ -80,7 +72,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-          cache: true
+          cache: false
 
       - name: Build binary
         run: |