Update checkout action version

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Author: alexellis

.github/workflows/publish.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout main
-        uses: actions/checkout@master
+        uses: actions/checkout@v4
 
       - name: Deploy docs
         uses: mhausenblas/mkdocs-deploy-gh-pages@master

docs/examples/docker.md

@@ -24,7 +24,7 @@ jobs:
   ping-google:
     runs-on: actuated-4cpu-16gb
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: Run a ping to Google with Docker
@@ -42,7 +42,7 @@ jobs:
   build-in-docker:
     runs-on: actuated-4cpu-16gb
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: Build inlets-connect using Docker

docs/examples/kind.md

@@ -24,7 +24,7 @@ jobs:
   start-kind:
     runs-on: actuated-4cpu-16gb
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: get arkade

docs/examples/kvm-guest.md

@@ -56,7 +56,7 @@ The workflow instals Firecracker, configures and boots a guest VM and then waits
     vm-run:
         runs-on: actuated-4cpu-8gb
         steps:
-        - uses: actions/checkout@master
+        - uses: actions/checkout@v4
             with:
             fetch-depth: 1
         - name: Install arkade

docs/examples/matrix-k8s.md

@@ -44,7 +44,7 @@ jobs:
         k3s: [v1.16, v1.17, v1.18, v1.19, v1.20, v1.21, v1.22, v1.23, v1.24, v1.25]
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - uses: alexellis/setup-arkade@v2
       - uses: alexellis/arkade-get@master
         with:

docs/examples/multiarch-buildx.md

@@ -62,7 +62,7 @@ jobs:
 -   runs-on: ubuntu-latest
 +   runs-on: actuated-4cpu-12gb
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
 

docs/examples/openfaas-helm.md

@@ -41,7 +41,7 @@ jobs:
   e2e:
     runs-on: actuated-4cpu-12gb
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: get arkade

docs/examples/openfaas-publish.md

@@ -49,7 +49,7 @@ jobs:
   publish:
     runs-on: actuated-4cpu-12gb
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: Get faas-cli

docs/examples/system-info.md

@@ -68,7 +68,7 @@ jobs:
     name: specs
     runs-on: actuated-4cpu-12gb
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Check specs
         run: |
           ./specs.sh

docs/expose-agent.md

@@ -190,7 +190,7 @@ jobs:
     name: specs
     runs-on: actuated-4cpu-12gb
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: addr
         run: ip addr
       - name: route