Support giac-1.7.0.45 in doctests

[orlitzky]

**********************************************************************
File "src/sage/functions/min_max.py", line 236, in sage.functions.min_max.MaxSy\
mbolic._evalf_
Failed example:
    r
Expected:
    sqrt(2) - cos(1)
Got:
    0.873911256505000
**********************************************************************
File "src/sage/functions/min_max.py", line 238, in sage.functions.min_max.MaxSy\
mbolic._evalf_
Failed example:
    r.n()
Expected:
    0.873911256504955
Got:
    0.873911256505000
**********************************************************************

The second one is easy, but the first probably just has to be dropped. I recall another
failure like this recently where giac had become more cautious about what it would integrate.

Component: symbolics

Author: Michael Orlitzky

Branch/Commit: 33ea2ad

Reviewer: Gonzalo Tornaría

Issue created by migration from https://trac.sagemath.org/ticket/33226

[orlitzky]

Commit: 33ea2ad

[orlitzky]

New commits:

33ea2ad

Trac #33226: update doctests for giac-1.7.0.45.

[orlitzky]

Author: Michael Orlitzky

[orlitzky]

Branch: u/mjo/ticket/33226

[tornaria]

Reviewer: Gonzalo Tornaría

[tornaria]

comment:3

LGTM, tested with system giac-1.7.0-45 in void linux.

[vbraun]

Changed branch from u/mjo/ticket/33226 to 33ea2ad