update CI actions

Author: CamJN

.github/workflows/go.yml

@@ -16,13 +16,13 @@ jobs:
     strategy:
       matrix:
         go:
-         #- '1.25' Rel: 2025-08
-          - '1.24' # Rel: 2025-02
-          - '1.23' # Rel: 2024-08
+          # - '1.26' # Rel: 2026-02
+          - '1.25'
+          - '1.24'
           # Only keep 2 per: https://go.dev/doc/devel/release
     name: Go ${{ matrix.go }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         repository: getargv/getargv
         path: getargv
@@ -33,11 +33,11 @@ jobs:
     - name: Install libgetargv
       run: sudo make install_dylib
       working-directory: getargv
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         path: getargv.go
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: ${{ matrix.go }}
         check-latest: true
@@ -52,7 +52,7 @@ jobs:
     permissions:
       contents: write
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-tags: true
         fetch-depth: 0 # until https://github.com/actions/checkout/issues/1471 fixed