[Bug fortran/126205] A coarray allocated in a team is not being automatically deallocate

[Paul Richard Thomas]

Hello Everyone,

I have verified that this bug is common to all variants of gfortran
coarrays and that the patch already applied to mainline fixes them
all. Therefore, after regtesting on 16-branch, I have backported the
patch as r16-9513.

I am open, after a decent interval, to backporting to all active branches.

I posted a patch to the library for single and shared memory models on
the PR. However, I concluded that the universality of the patch to the
frontend was appealing enough that I did not continue the effort.

Cheers

Paul