lang/opencoarrays: update to 2.10.1

ChangeLog: https://github.com/sourceryinstitute/OpenCoarrays/releases/tag/2.10.1

 * Reorganize & rename subdirectories, remove dead code, and document archival
   code.
 * Issue 762
 * Fix imbalanced calloc/MPI_free_mem.
 * Update the default GCC version to 12.1.0

PR:		270645
Reported by:	miguel@gocobachi.dev (maintainer)