ci: Install pyzmq for functional tests on Windows #34285

1. 
   hebasto commented at 3:23 pm on January 14, 2026: member

   This PR enables interface_zmq.py on Windows by installing the required pyzmq package.
2. hebasto added the label Windows on Jan 14, 2026
3. hebasto added the label Tests on Jan 14, 2026
4. 
   DrahtBot commented at 3:23 pm on January 14, 2026: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage & Benchmarks

   For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/34285.

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5. 
   maflcko commented at 3:55 pm on January 14, 2026: member

   lgtm ACK 93af03890fb1b0e87662e95e919f8d33999c5d48

   Though, haven’t checked the CI logs to see if this worked.

6. 
   fanquake commented at 4:33 pm on January 14, 2026: member

   Looks like it did (https://github.com/bitcoin/bitcoin/actions/runs/20999498208/job/60366673742?pr=34285#step:12:286):

   0interface_zmq.py                                                                 | ✓ Passed  | 21 s
   

   (needs rebase)

7. ci: Install `pyzmq` for functional tests on Windows f62568c97c
8. hebasto force-pushed on Jan 14, 2026
9. 
   maflcko commented at 4:51 pm on January 14, 2026: member

   lgtm ACK f62568c97cbbf7d47c7eddc6d200e5b6ae983d52
10. 
    hebasto commented at 4:51 pm on January 14, 2026: member

    (needs rebase)

    Rebased to resolve a conflict with the merged bitcoin/bitcoin#34279.

11. fanquake merged this on Jan 14, 2026
12. fanquake closed this on Jan 14, 2026

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13. hebasto deleted the branch on Jan 14, 2026

Contributors
hebasto DrahtBot maflcko fanquake

Labels
Windows Tests