This update for ocaml-patch, opam fixes the following issues:

Changes in opam:

- Update to version 2.5.1 (CVE-2026-41082 boo#1262281)
  see included CHANGES file for details

- Update to version 2.5.0
  see included CHANGES file for details

- Update to version 2.4.1
  see included CHANGES file for details

- Update to version 2.4.0
  see included CHANGES file for details

Changes in ocaml-patch:

- Relax requirement for ocaml-rpm-macros, remove ExclusiveArch

- Update to version 3.1.0
  see included CHANGES.md file for details

- Initial version 3.0.0