chore(deps): update alpine docker tag to v3.15 (#103)

renovate-bot · web-flow · commit e16c55b09463 · 2021-12-09T10:28:34.000-08:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.8
+FROM alpine:3.15
 
 # Install curl and unzip, which are required to add protoc.
 RUN apk add --no-cache curl unzip

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM alpine:3.8`
	`1`	`+FROM alpine:3.15`
`2`	`2`
`3`	`3`	`# Install curl and unzip, which are required to add protoc.`
`4`	`4`	`RUN apk add --no-cache curl unzip`