bug#33412: 27.0.50; [PATCH] Update the calc units table

[Eli Zaretskii]

> From: Ulrich Müller <ulm@gentoo.org>
> Date: Sat, 17 Nov 2018 12:00:28 +0100
> 
> >From 9d39d385708c4f045d63c5169133234ee9480c45 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?Ulrich=20M=C3=BCller?= <ulm@gentoo.org>
> Date: Sat, 17 Nov 2018 11:43:06 +0100
> Subject: [PATCH] Update the calc units table
> 
> On 2018-11-16, the 26th meeting of the General Conference on Weights
> and Measures (CGPM) has redefined the International System of Units by
> adopting fixed values for the Planck constant, the elementary charge,
> the Boltzmann constant, and the Avogadro constant:
> https://www.bipm.org/utils/en/pdf/CGPM/Draft-Resolution-A-EN.pdf
> * lisp/calc/calc-units.el (math-standard-units): Update according
> to redefinition of the SI in 2018.

Thanks, pushed to the emacs-26 branch.