Replace deprecated gomodguard linter with gomodguard_v2

.github/workflows/lint.yaml

@@ -20,4 +20,4 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v8
         with:
-          version: v2.5.0
+          version: v2.14.0

.golangci.yml

@@ -11,7 +11,7 @@ linters:
         - asasalint
         - asciicheck
         - errcheck
-        - gomodguard
+        - gomodguard_v2
         - goprintffuncname
         - govet
         - ineffassign