Add forgotten API_SUFFIX wrappers to LAPACKE_?TFSM and fix the MacOS CI jobs

[martin-frbg]

Description
The missing API_SUFFIX wrappers appear to be an oversight from the recent #1042
This version of the PR combines my previous #1046 with my unrelated PR #1045 to
fix the CI jobs that got broken by the removal of gcc-11 from the underlying image
(as requested by @weslleyspereira)

The merge-base changed after approval.

The merge-base changed after approval.

[weslleyspereira]

Thanks! Looks good to me and the CI is happy.

The merge-base changed after approval.

[martin-frbg]

I notice @langou merged the original #1046 in the meantime, so I guess the best way forward would be to merge #1045 and close this one here ?

[martin-frbg]

(and obviously it is not me dismissing your reviews, but github hiccuping due to that "partial" merge)

[langou]

Let us revert my previous merge #1046. And start clean.

[martin-frbg]

Idk, the two PRs are technically unrelated (which is why I had them separate originally) and this here is exactly identical content-wise. So IMHO reverting just to get this one in would be messier ?

The merge-base changed after approval.

The merge-base changed after approval.

The merge-base changed after approval.

[weslleyspereira]

Idk, the two PRs are technically unrelated (which is why I had them separate originally) and this here is exactly identical content-wise. So IMHO reverting just to get this one in would be messier ?

You were right about the mess.

We ended up merging #1045 and #1046, so we can close this one without merge. Sorry for the trouble!