chore(deps): update alpine docker tag to v3.22 (#84)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -1,5 +1,5 @@
 ARG GO_VERSION=1.22-alpine3.18
-ARG FROM_IMAGE=alpine:3.21
+ARG FROM_IMAGE=alpine:3.22
 
 FROM golang:${GO_VERSION} AS builder