chore(deps): update docker.io/golang docker tag to v1.23.6

Author: Renovate Bot

Diff for: .circleci/config.yml

@@ -22,7 +22,7 @@ jobs:
           command: echo "Done"
   deps-go:
     docker:
-      - image: docker.io/golang:1.23.5
+      - image: docker.io/golang:1.23.6
     steps:
       - attach_workspace:
           at: .
@@ -97,7 +97,7 @@ jobs:
           command: ./task lint-buf
   lint-go:
     docker:
-      - image: docker.io/golang:1.23.5
+      - image: docker.io/golang:1.23.6
     steps:
       - attach_workspace:
           at: .

Diff for: Containerfile

@@ -11,7 +11,7 @@ RUN cd frontend && pnpm build
 
 # --
 
-FROM docker.io/golang:1.23.5@sha256:8c10f21bec412f08f73aa7b97ca5ac5f28a39d8a88030ad8a339fd0a781d72b4 AS backend-builder
+FROM docker.io/golang:1.23.6@sha256:958bd2e45b2d6d166aa0e33ee737093fe0c773c89c3fc142f26ac65ec37507cd AS backend-builder
 WORKDIR /app
 
 COPY ./backend/go.mod ./backend/go.sum ./backend/