fix: use golangci-lint v2.11 in CI for Go 1.26 compatibility

v2.1 was built with Go 1.24 which is too old for our Go 1.26 target.

Signed-off-by: Gabriel Harris-Rouquette <gabizou@me.com>

Author: gabizou

.github/workflows/ci.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@1e7e51e771db61008b38414a730f564565cf7c20 # v9.2.0
         with:
-          version: v2.1
+          version: v2.11
           args: --timeout=5m
 
   generate: