assert_checkalmostequal() does not support polynomial inputs (and wrong error message)

Reported by Samuel GOUGEON (@sgougeon)

BUG DESCRIPTION:
----------------
--> assert_checkalmostequal(%z,%z)
at line    96 of function assert_checkalmostequal ( SCI\modules\development_tools\macros\assert\assert_checkalmostequal.sci line 109 )

assert_checkalmostequal: Wrong type for input argument #1: Matrix expected.


ERROR LOG:
----------
See above

HOW TO REPRODUCE THE BUG:
-------------------------
assert_checkalmostequal(%z,%z)

added 5.5.2 Bugzilla Code performance Minor labels

By Samuel GOUGEON (@sgougeon)

Fix proposed on review: https://gitlab.com/scilab/legacy_codereview/-/wikis/changes/19476

By Samuel GOUGEON (@sgougeon)

Included in Scilab 6.0.1 from ff833d1a

closed