build(deps): bump alpine from 3.16.2 to 3.16.3 (#43)

Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/alpine:3.16.2
+FROM docker.io/alpine:3.16.3
 
 ARG GETTEXT_PACKAGE_VERSION=0.21-r2
 ARG TOR_PACKAGE_VERSION=0.4.7.10-r0