Fix bug in type E bijection from cythonizing RiggedPartition

[tscrim]

RiggedPartition.insert_cell now has a signature of an int, so it can no longer take float("inf") to add a cell to the largest row. This was not caught on #24175 because the test was not sufficient. So we also change the test.

Depends on #24175

CC: @sagetrac-sage-combinat @anneschilling @bsalisbury1

Component: combinatorics

Keywords: rigged configurations

Author: Travis Scrimshaw

Branch: 516935c

Reviewer: Ben Salisbury

Issue created by migration from https://trac.sagemath.org/ticket/24656

[tscrim]

Dependencies: #24175

[tscrim]

Branch: public/combinat/fix_type_E_bijection-24656

[tscrim]

Commit: 516935c

[tscrim]

New commits:

82bc1fb	Initial optimization to avoid polytopes for small number of possible choices.
65df5a1	Faster _calc_vacancy_number and phi. Cythonized RiggedPartition.
f715a8e	Merge branch 'public/combinat/optimize_rc_generation-24175' of git://trac.sagemath.org/sage into public/combinat/fix_type_E_bijection-TBA
516935c	Fixing bug in type E RC bijection and added a better test.

[bsalisbury1]

Reviewer: Ben Salisbury

[vbraun]

Changed branch from public/combinat/fix_type_E_bijection-24656 to 516935c

[fchapoton]

Changed commit from 516935c to none