Update golang Docker tag to v1.23 (#13)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| golang | stage | minor | `1.22-alpine` -> `1.23-alpine` |

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Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine AS build-stage
+FROM golang:1.23-alpine AS build-stage
 
 RUN apk add --no-cache git