Update docker.io/postgres Docker tag to v18

.gitea/workflows/lint-test-docker.yaml

@@ -6,14 +6,12 @@ on:
       - main
     paths:
       - 'hosts/**'
-      - '!clusters/**'
 
   push:
     branches:
       - main
     paths:
       - 'hosts/**'
-      - '!clusters/**'
 
 env:
   BASE_BRANCH: "origin/${{ gitea.base_ref }}"

.gitea/workflows/lint-test-helm.yaml

@@ -6,14 +6,12 @@ on:
       - main
     paths:
       - 'clusters/cl01tl/helm/**'
-      - '!hosts/**'
 
   push:
     branches:
       - main
     paths:
       - 'clusters/cl01tl/helm/**'
-      - '!hosts/**'
 
 env:
   CLUSTER: cl01tl