Update grafana/promtail Docker tag to v3

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

manifests/auth-proxy/proxy.yaml

@@ -68,7 +68,7 @@ spec:
           mountPath: /config/
 
       - name: oauth-proxy
-        image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.5@sha256:8498b0d0ef0a7b29686414000a08aee467f02d0299c9ed1e006a8f33fc017916
+        image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.6@sha256:c3415e8660af553f5e18f5d90db050614c02493c0ac6260ac59442f6d9b12048
         args:
         - --cookie-secure=false
         - --provider=oidc

manifests/dashboard/dashboard.yaml

@@ -81,7 +81,7 @@ spec:
             secretKeyRef:
               key: password
               name: dashboard-auth
-        image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.5@sha256:8498b0d0ef0a7b29686414000a08aee467f02d0299c9ed1e006a8f33fc017916
+        image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.6@sha256:c3415e8660af553f5e18f5d90db050614c02493c0ac6260ac59442f6d9b12048
         name: oauth-proxy
         ports:
         - containerPort: 8000

manifests/monitoring/promtail.yaml

@@ -216,7 +216,7 @@ spec:
       serviceAccountName: promtail
       containers:
         - name: promtail
-          image: "grafana/promtail:2.9.17@sha256:b28495fdab552b183428c5b5cebbf258231fc5f00be7724be2bc091ad21ac390"
+          image: "grafana/promtail:3.6.11@sha256:a761cb834cfaeee29745440d4884d6748f0a08d8f68928db1d707018c1dcfbe9"
           imagePullPolicy: IfNotPresent
           args:
             - "-config.file=/etc/promtail/promtail.yaml"

manifests/social-to-rolodex/social-to-rolodex.yaml

@@ -92,7 +92,7 @@ spec:
             secretKeyRef:
               key: password
               name: social-to-rolodex-auth
-        image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.5@sha256:8498b0d0ef0a7b29686414000a08aee467f02d0299c9ed1e006a8f33fc017916
+        image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.6@sha256:c3415e8660af553f5e18f5d90db050614c02493c0ac6260ac59442f6d9b12048
         name: oauth-proxy
         ports:
         - containerPort: 8000

renovate.json

@@ -25,5 +25,11 @@
   },
   "argocd": {
     "managerFilePatterns": ["/manifests/_apps/.+\\.yaml$/"]
+  },
+  "packageRules": [
+    {
+      "matchCurrentValue": "/(latest|full)/",
+      "pinDigests": false
     }
+  ]
 }