chore: update renovate.json for custom registry

ansible/group_vars/all.yml

@@ -14,6 +14,6 @@ install_packages:
   - unattended-upgrades
 
 data_folder: /data
-alpine_latest_image: "alpine:latest"
-ubuntu_latest_image: "node:22-trixie"
+alpine_latest_image: "alpine:3.22.1@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1"
+ubuntu_latest_image: "node:22-trixie@sha256:66fdea746582c4b9678414c13aef9d93839f992e4ea6ffbef7f0785e22312bbd"
 debian_latest_image: "git.comprofix.com/mmckinnon/debian-latest:2025.08.31-093853"

renovate.json

@@ -7,13 +7,18 @@
   "ignoreDeps": ["postgres"],
   "regexManagers": [
     {
-      "fileMatch": ["^.*\\.yml$", "^.*\\.yaml$"],
+      "fileMatch": ["group_vars/all.yml"],
       "matchStrings": [
         "^(\\s*\\w+_latest_image:\\s*\"?)(?<currentValue>[^\\s\"]+)(\"?)"
       ],
       "datasourceTemplate": "docker",
-      "depNameTemplate": "{{ currentValue }}",
-      "versioningTemplate": "docker"
+      "depNameTemplate": "{{ currentValue | regexReplace('@sha256:.*$', '') }}",
+      "versioningTemplate": "docker",
+      "extractVersionTemplate": "{{ currentValue | regexReplace('.*:(.*)$', '$1') }}",
+      "registryUrls": [
+        "https://index.docker.io/v2/",                  
+        "https://git.comprofix.com/v2/"                 
+      ]
     }
   ]
 }