Fix getting latest opam version

12 jobs for master in 4 minutes and 12 seconds (queued for 6 seconds)
Child pipeline (parent) latest
Status Job ID Name Coverage
  Build
passed #87484
ocaml-image-4.02.3

00:02:58

passed #87485
ocaml-image-4.03.0

00:03:13

passed #87486
ocaml-image-4.04.2

00:03:27

passed #87487
ocaml-image-4.05.0

00:03:35

passed #87488
ocaml-image-4.06.1

00:03:43

passed #87489
ocaml-image-4.07.1

00:03:33

passed #87490
ocaml-image-4.08.1

00:03:50

passed #87491
ocaml-image-4.09.1

00:03:53

passed #87492
ocaml-image-4.10.2

00:03:52

passed #87493
ocaml-image-4.11.2

00:03:56

passed #87494
ocaml-image-4.12.1

00:03:54

passed #87495
ocaml-image-4.13.1

00:04:02