ci(tools): update actions/setup-go digest to 7a3fe6c (#267)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/updates.yml

@@ -33,7 +33,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup golang
-        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
+        uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6
         with:
           go-version-file: go.mod