Merge branch 'renovate/golang-1.x' into 'master'

Update golang Docker tag to v1.23.6

See merge request !38

.gitlab-ci.yml

@@ -24,7 +24,7 @@ build-application-binary:
   stage: build
   needs: []
   parallel: !reference [.parallel,parallel]
-  image: golang:1.23.5-bookworm
+  image: golang:1.23.6-bookworm
   script:
     - go build -o rss2gotify-${GOOS}-${GOARCH} ./
   artifacts:

Dockerfile

 FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.6.1 AS xx
-FROM --platform=$BUILDPLATFORM golang:1.23.5 AS build
+FROM --platform=$BUILDPLATFORM golang:1.23.6 AS build
 ARG TARGETPLATFORM
 COPY --from=xx / /
 WORKDIR /app