[hack] Update lint script go1.25

Author: jrvaldes

hack/lint-gofmt.sh

@@ -6,7 +6,7 @@ WMCO_ROOT=$(dirname "${BASH_SOURCE}")/..
 
 GO_VERSION=($(go version))
 
-if [[ -z $(echo "${GO_VERSION[2]}" | grep -E 'go1.24') ]]; then
+if [[ -z $(echo "${GO_VERSION[2]}" | grep -E 'go1.25') ]]; then
   echo "Unknown go version '${GO_VERSION[2]}', skipping gofmt."
   exit 1
 fi