Add amplification limit test to interop quic testing

Because this ci job only runs from the master branch, we need to add the
test here to validate that our server respects amplification limits in
our ci runs.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
(Merged from openssl#26181)

.github/workflows/run_quic_interop_server.yml

@@ -10,7 +10,7 @@ jobs:
   run_quic_interop:
     strategy:
       matrix:
-        tests: [http3, transfer, handshake, retry, chacha20, resumption]
+        tests: [http3, transfer, handshake, retry, chacha20, resumption, amplificationlimit]
         servers: [quic-go, ngtcp2, mvfst, quiche, nginx, msquic, haproxy]
         clients: [quic-go, ngtcp2, mvfst, quiche, msquic, openssl]
       fail-fast: false