Unpin edx-search and update to latest version.

https://openedx.atlassian.net/browse/BOM-1036

requirements/constraints.txt

@@ -20,11 +20,6 @@ django-oauth-toolkit<1.2.0
 # Version 4.0.0 dropped support for Django < 2.0.1
 django-model-utils<4.0.0
 
-# 1.2.3 breaks unittest in
-# lms.djangoapps.course_api.tests.test_views.CourseListSearchViewTest.test_list_all_with_search_term
-# acceptance.tests.lms.test_lms_course_discovery.CourseDiscoveryTest.test_search
-edx-search==1.2.2
-
 # Code changes must be made to support 0.7.1
 edx-when==0.7.0
 

requirements/edx/base.txt

@@ -116,7 +116,7 @@ edx-proctoring-proctortrack==1.0.5
 edx-proctoring==2.2.6
 edx-rbac==1.0.5           # via edx-enterprise
 edx-rest-api-client==3.0.2
-edx-search==1.2.2
+edx-search==1.3.3
 edx-sga==0.10.0
 edx-submissions==3.0.4
 edx-tincan-py35==0.0.5    # via edx-enterprise

requirements/edx/development.txt

@@ -129,7 +129,7 @@ edx-proctoring-proctortrack==1.0.5
 edx-proctoring==2.2.6
 edx-rbac==1.0.5
 edx-rest-api-client==3.0.2
-edx-search==1.2.2
+edx-search==1.3.3
 edx-sga==0.10.0
 edx-sphinx-theme==1.5.0
 edx-submissions==3.0.4

requirements/edx/testing.txt

@@ -125,7 +125,7 @@ edx-proctoring-proctortrack==1.0.5
 edx-proctoring==2.2.6
 edx-rbac==1.0.5
 edx-rest-api-client==3.0.2
-edx-search==1.2.2
+edx-search==1.3.3
 edx-sga==0.10.0
 edx-submissions==3.0.4
 edx-tincan-py35==0.0.5