chore(deps): update alpine docker tag to v3.18

renovate[bot] · mergify[bot] · commit 6fdda090831b · 2023-05-10T00:02:22.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.17
+FROM alpine:3.18
 COPY ./ .
 RUN apk add openjdk17
 RUN ./gradlew compileKotlin
