Fix Sphinx currentmodule directive for location choice documentation (#1034)

* Initial plan

* Fix currentmodule directive in work_location_choice.md and school_location_choice.md

Co-authored-by: jpn-- <1036626+jpn--@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: jpn-- <1036626+jpn--@users.noreply.github.com>

Author: Copilot

docs/dev-guide/components/school_location_choice.md

@@ -2,7 +2,7 @@
 # School Location
 
 ```{eval-rst}
-.. currentmodule:: activitysim.abm.models.location_choice.school_location
+.. currentmodule:: activitysim.abm.models.location_choice
 ```
 
 The usual school location choice models assign a usual school location for the primary

docs/dev-guide/components/work_location_choice.md

@@ -2,7 +2,7 @@
 # Work Location
 
 ```{eval-rst}
-.. currentmodule:: activitysim.abm.models.location_choice.workplace_location
+.. currentmodule:: activitysim.abm.models.location_choice
 ```
 
 The usual work location choice models assign a usual work location for the primary