src: fix small compile warning in quic/streams.cc

Fixes: #60110
PR-URL: #60118
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

Author: jasnell

src/quic/defs.h

@@ -318,7 +318,7 @@ constexpr uint64_t kMaxSizeT = std::numeric_limits<size_t>::max();
 constexpr uint64_t kMaxSafeJsInteger = 9007199254740991;
 constexpr auto kSocketAddressInfoTimeout = 60 * NGTCP2_SECONDS;
 constexpr size_t kMaxVectorCount = 16;
-constexpr size_t kMaxStreamId = std::numeric_limits<stream_id>::max();
+constexpr stream_id kMaxStreamId = std::numeric_limits<stream_id>::max();
 
 class DebugIndentScope final {
  public: