Upgrade github actions

Author: geertw

.github/workflows/go.yml

@@ -12,18 +12,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - name: Set up Go 1.x
-      uses: actions/setup-go@v2
+    - uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
       with:
         go-version: ^1.23
       id: go
 
     - name: Install libzmq
       run: sudo apt-get install libzmq3-dev
 
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
-
     - name: Get dependencies
       run: |
         go get -v -t -d ./...