chore(deps): update golang:1.26.4-trixie docker digest to bbf22dd

Dockerfile

@@ -54,7 +54,7 @@ RUN mkdir -p /rootfs/bin && \
 
 ################################################################################
 # App builder stage
-FROM golang:1.26.4-trixie@sha256:0dcba0d95dbfb072e9917a106b9e07d7cc298097dc83e9307056ef1889de654d AS app-builder
+FROM golang:1.26.4-trixie@sha256:bbf22ddccb3205344f2755ea8fa4fe39f7a8b2b77b9f7b764ec2aad31406f6fc AS app-builder
 
 COPY app/ /opt/app
 WORKDIR /opt/app

renovate.json

@@ -14,5 +14,12 @@
       "depNameTemplate": "yt-dlp/yt-dlp",
       "versioningTemplate": "regex:^(?<major>\\d{4})\\.(?<minor>\\d{2})\\.(?<patch>\\d{2})$"
     }
+  ],
+  "packageRules": [
+    {
+      "description": "Automerge digest-level image updates",
+      "matchUpdateTypes": ["digest"],
+      "automerge": true
+    }
   ]
 }