ci(release): disable go module caching in release workflow (gogf#4539)

Resolves TODO comment requesting cache to be disabled for the
`actions/setup-go` step in the release workflow.

- Add `cache: false` to `actions/setup-go@v5` configuration
- Remove the now-completed TODO comment

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<details>

<summary>Original prompt</summary>

> 处理 TODO: 禁用缓存 (来自 .github/workflows/release.yml)


</details>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: hailaz <29968474+hailaz@users.noreply.github.com>

Author: Copilot

.github/workflows/release.yml

@@ -17,11 +17,12 @@ jobs:
     steps:
       - name: Checkout Github Code
         uses: actions/checkout@v5
-      
+
       - name: Set Up Golang Environment
         uses: actions/setup-go@v5
         with:
           go-version: 1.25
+          cache: false
 
       - name: Build CLI Binary
         run: |