internal/rosa: populate Anitya project ids

This enables release monitoring for all applicable projects.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/libucontext.go

@@ -34,5 +34,7 @@ func init() {
 		Name:        "libucontext",
 		Description: "ucontext implementation featuring glibc-compatible ABI",
 		Website:     "https://github.com/kaniini/libucontext/",
+
+		ID: 17085,
 	}
 }