hotfix(version) : change version comparaison

[LouisAyroles]

Changing the version verification to give the appropriate connection choices to the user.
In fact, I had deliberately falsified the test before the release so that the connection was offered to me when the version was not yet greater than 0.12.
Maybe it will be more efficient to add some tests in order to check if the right connection choices are available.

[erikmd]

Thanks @LouisAyroles! Indeed, this looks a sensible change to do for now.

Merging now, as the CI is still green.

Anyway, as you suggested, a dedicated test should be added later on, probably after defining an auxiliary function in charge of testing which choices to put forth to the user.

Also (as a note to myself), I recall that this test should be changed:

• Replacing _ ≥ 0.13 with _ ≥ 0.14 given the current release plan
• Replacing (learn-ocaml-client-version) with something that gets the min of the server version and learn-ocaml-client's version.

[erikmd]

FTR,

Replacing (learn-ocaml-client-version) with something that gets the min of the server version and learn-ocaml-client's version.

is now done thanks to:

• feat: Relax the client/server coupling & Add support for API versioning ocaml-sf/learn-ocaml#426 (back-end)
• feat: Make server version available to front-ends ocaml-sf/learn-ocaml#429 (learn-ocaml-client)
• Fix compat with ocamlsf/learn-ocaml:0.12 #27 (learn-ocaml.el)