chore: update edx-proctoring version (#27837)

The latest version of edx-proctoring contains updated logging for exam attempts,
specifically in the case where the status of an attempt is updated due to a
time out or if the learner is reattempting an exam

requirements/edx/base.txt

@@ -459,7 +459,7 @@ edx-organizations==6.9.0
     # via -r requirements/edx/base.in
 edx-proctoring-proctortrack==1.0.5
     # via -r requirements/edx/base.in
-edx-proctoring==3.11.5
+edx-proctoring==3.11.6
     # via
     #   -r requirements/edx/base.in
     #   edx-proctoring-proctortrack

requirements/edx/development.txt

@@ -550,7 +550,7 @@ edx-organizations==6.9.0
     # via -r requirements/edx/testing.txt
 edx-proctoring-proctortrack==1.0.5
     # via -r requirements/edx/testing.txt
-edx-proctoring==3.11.5
+edx-proctoring==3.11.6
     # via
     #   -r requirements/edx/testing.txt
     #   edx-proctoring-proctortrack

requirements/edx/testing.txt

@@ -534,7 +534,7 @@ edx-organizations==6.9.0
     # via -r requirements/edx/base.txt
 edx-proctoring-proctortrack==1.0.5
     # via -r requirements/edx/base.txt
-edx-proctoring==3.11.5
+edx-proctoring==3.11.6
     # via
     #   -r requirements/edx/base.txt
     #   edx-proctoring-proctortrack