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

Update golang Docker tag to v1.23.5

See merge request !36

.gitlab-ci.yml

@@ -24,7 +24,7 @@ build-application-binary:
   stage: build
   needs: []
   parallel: !reference [.parallel,parallel]
-  image: golang:1.23.4-bookworm
+  image: golang:1.23.5-bookworm
   script:
     - go build -o rss2gotify-${GOOS}-${GOARCH} ./
   artifacts: