Merge bitcoin/bitcoin#26254: iwyu: Add zmq source files

13afcc0cd4 iwyu: Add zmq source files (Hennadii Stepanov)

Pull request description:

ACKs for top commit:
  fanquake:
    ACK 13afcc0cd4

Tree-SHA512: 7af95e991fc2782aeba2edfef0a2f75f9c361058295586adb062087aa31c47cfcce2425aee9dd5153e18e018cf1f9272c9617c671b7262db55f241526c3fcb15

ci/test/06_script_b.sh

@@ -68,6 +68,7 @@ if [ "${RUN_TIDY}" = "true" ]; then
           " src/util/string.cpp"\
           " src/util/syserror.cpp"\
           " src/util/url.cpp"\
+          " src/zmq"\
           " -p . ${MAKEJOBS} -- -Xiwyu --cxx17ns -Xiwyu --mapping_file=${BASE_BUILD_DIR}/bitcoin-$HOST/contrib/devtools/iwyu/bitcoin.core.imp"
 fi