fix: sponsors (#134)

# Summary

- [] Closes issue #...
- [] I have read the [CONTIBUTING.md](../CONTRIBUTING.md) and
[AI_POLICY.md](../AI_POLICY.md) guides

## How Did You Test this Change?

## Images/Videos

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Author: dlvhdr

.github/workflows/sponsors.yml

@@ -1,27 +1,25 @@
-name: generate
+name: sponsors
 on:
   workflow_dispatch: {}
   schedule:
     - cron: "0 8 * * *"
 permissions: read-all
 jobs:
-  docs:
+  write-readme:
     permissions:
-      contents: read
+      contents: write
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
         uses: actions/checkout@v5
       - name: Install Go
         uses: actions/setup-go@v6
         with:
-          go-version-file: ./go.mod
+          go-version: "1.26"
       - name: Install Task
         uses: go-task/setup-task@v2
         with:
           repo-token: ${{ secrets.GH_DIFFNAV_PAT }}
-      - name: Download Go modules
-        run: go mod download
       - run: task docs-sponsors
         env:
           GITHUB_TOKEN: ${{ secrets.SPONSORS_TOKEN }}