chore(deps): update alpine docker tag to v3.24

testenv/targets/target.Dockerfile

@@ -1,6 +1,6 @@
 # SSH target for the netssh test environment: every NetBox host, the bastion,
 # and the static host run this image with a different hostname.
-FROM alpine:3.23
+FROM alpine:3.24
 
 # Alpine locks new accounts with "!"; sshd refuses key logins for locked
 # accounts, so the password field is set to "*" (no password, not locked).