ci: add modcheck job to lint workflow

.github/workflows/lint.yaml

@@ -103,3 +103,18 @@ jobs:
         ignore_paths: 'vendor'
         disable_matcher: false
         format: gcc
+
+
+  modcheck:
+    name: modcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+        name: run mod check
+         run: make mod.check
+