Fixed camp trapping

[PatrikLundell]

Summary

None

Purpose of change

Fix bug introduced in previous PR (ordering trapping resulted in foraging).

Describe the solution

Replaced "Foraging" with "Trapping" in three places.

Describe alternatives you've considered

Wait until the next rework PR is done.

Testing

Sent companion to trap small animals before the change and saw it resulted in foraging. Fixed the bug and tried again. Saw trapping actually resulted in trapping, including the returned items were actually dead animals (the beaver only temporarily so...).

Additional context

Both foraging and trapping results in double return entries on the bulletin board, and this PR does nothing to address that. My current theory is that it probably happens with tasks that can be ordered both from the base camp and from an expansion (in my case the kitchen), but it hasn't been verified. I consider that to be an annoyance that's better dealt with after the next rework of the faction camp mess, when the code might be slightly less incomprehensible.

I'd be grateful if this PR was reviewed without waiting for the RNGs to happen to generate a successful test run, as it's rather cumbersome to trigger new tests from this branch as it's used for the next rework step.

[PatrikLundell]

As expected General build matrix / GCC 9, Curses, LTO (pull_request) fails due to tests unrelated to this PR:
../tests/coverage_test.cpp:42: FAILED:
(~[slow] [.],starting_items)=> CHECK_FALSE( actual == Approx( undesired ).margin( tolerance ) )
([slow] [.],starting_items)=> with expansion:
Error: ([slow] ~[.],starting_items)=> !(5.9258f == Approx( 6.0 ))