update setupgo and checkout versions

Signed-off-by: Humble Chirammal <[email protected]>

Author: humblec

.github/workflows/linux.yaml

@@ -11,13 +11,13 @@ jobs:
     steps:
 
     - name: Set up Go 1.x
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v3
       with:
-        go-version: ^1.17
+        go-version: ^1.18
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Sanity test
       env:

hack/verify-gomod.sh

@@ -17,7 +17,7 @@
 set -euo pipefail
 
 echo "Verifying gomod"
-export GO111MODULE=on
+go env -w GO111MODULE=off
 echo "go mod tidy"
 go mod tidy
 echo "go mod vendor"