Update actions/checkout action to v6

.gitea/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: hashicorp/setup-terraform@v3
 
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Nomad CLI
         run: |
@@ -60,7 +60,7 @@ jobs:
     if: github.event_name == 'pull_request'
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

2-nomad-config/2-ingress/traefik.nomad.hcl

@@ -46,7 +46,7 @@ job "traefik" {
       driver = "docker"
 
       config {
-        image = "traefik:v3.6"
+        image = "traefik:v3.3"
         ports = ["http", "https", "api"]
 
         volumes = [