Revert "scripts: Add simpleeval to python-requirements.txt"

This reverts commit e54eb9fccd33dcd621057460188540fe0bc7ad23.

Reason for revert: capdl usage cleaned with https://spacebeaker-review.googlesource.com/c/shodan/3p/sel4/capdl/+/19880

Change-Id: Iadb03ae9d7bdfc55078db85fe8060f945294ba4e
1 file changed