ci: use golang version from go.mod

Signed-off-by: Moritz Wanzenböck <moritz.wanzenboeck@linbit.com>

Author: WanzenBug

.github/workflows/lints.yml

@@ -9,7 +9,7 @@ jobs:
     - uses: actions/checkout@v6
     - uses: actions/setup-go@v6
       with:
-        go-version: '1.24'
+        go-version-file: 'go.mod'
     - name: golangci-lint
       uses: golangci/golangci-lint-action@v9
       with: