Fix workspace calculation in GEQRF/GERQF (Reference-LAPACK PR 638)

Fix workspace calculation in the left-looking variant of GEQRF (Reference-LAPACK PR690)

Add a trivial GEMMT implementation based on a looped GEMV

Fix cmake compilation of ReLAPACK and expose its INCLUDE_ALL option

Improve gcc arch option selecting for Neoverse cpus

Add [cz]scal microkernels for SKYLAKEX

Travis Ci: Increase the wait time for ppc jobs again

AzureCi: Limit cpu models in OSX_dynarch_cmake to keep it from running out of time

Add fallbacks to RaptorLake entry from PR3800

These are as similar to dscal_microk_skylakex-2.c as possible
for consistency.

Note that before this change SKYLAKEX+ uses generic C functions for
cscal/zscal via commit 2271c350 from #2610 (which is masked by
commit 086d87a30). However now #3799 disables FMAs (in turn enabled
by `-march=skylake-avx512`) in the plain C code which fixes excessive
LAPACK test failures more nicely.

add raptor lake ids

Fix OPENBLAS_CORETYPE=COOPERLAKE not working in DYNAMIC_ARCH builds

Co-authored-by: Alexis <35051714+amontoison@users.noreply.github.com>

Remove excess initializer (leftover from rework of PR 3793)

x86_64: prevent GCC and Clang from generating FMAs in cscal/zscal.

New sbgemm implementation for Neoverse N2

If e.g. -march=haswell is set in CFLAGS, GCC generates FMAs by default, which
is inconsistent with the microkernels, none of which use FMAs. These
inconsistencies cause a few failures in the LAPACK testcases, where
eigenvalue results with/without eigenvectors are compared.

Moreover using FMAs for multiplication of complex numbers can give surprising
results, see 22aa81f for more information.

This uses the same syntax as used in 22aa81f for zarch (s390x).