Update Alpine to 1.16.3

With #4399 applied we can pick minor versions safely.
2 years ago · 5a51454d13
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1,4 +1,4 @@
-FROM alpine:3.15
+FROM alpine:3.16.3

 RUN apk --no-cache add -f \
  openssl \