Update Dockerfile

Author: rowanseymour

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22
+FROM golang:1.23
 
 WORKDIR /usr/src/app
 
@@ -9,4 +9,4 @@ RUN go mod download && go mod verify
 COPY . .
 RUN go build -v -o /usr/local/bin/app github.com/nyaruka/chip/cmd/chipserver
 
-CMD ["app"]
+CMD ["app"]