chore(deps): update docker.io/library/golang:1.25-alpine docker digest to 04d017a (#100)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [docker.io/library/golang](https://hub.docker.com/_/golang) ([source](https://github.com/docker-library/golang)) | stage | digest | `8e02eb3` → `04d017a` |

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Reviewed-on: #100
Reviewed-by: t.behrendt <t.behrendt@noreply.localhost>
Co-authored-by: Renovate Bot <renovate@t00n.de>
Co-committed-by: Renovate Bot <renovate@t00n.de>

.gitea/workflows/cd.yaml

@@ -39,7 +39,7 @@ jobs:
             go.sum
       - name: cache go
         id: cache-go
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
         with:
           path: |
             /go_path

.gitea/workflows/ci.yaml

@@ -30,7 +30,7 @@ jobs:
             go.sum
       - name: cache go
         id: cache-go
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
         with:
           path: |
             /go_path

Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.25-alpine@sha256:8e02eb337d9e0ea459e041f1ee5eece41cbb61f1d83e7d883a3e2fb4862063fa as build
+FROM docker.io/library/golang:1.25-alpine@sha256:04d017a27c481185c169884328a5761d052910fdced8c3b8edd686474efdf59b as build
 
 ARG GOARCH=amd64