Revert "increase session timeout AssumeRole (DOS-1201"
Revert "increase session timeout AssumeRole (DOS-1201"

stvstnfrd/configuration,EDUlib/configuration,EDUlib/configuration,arbrandes/edx-configuration,edx/configuration,mitodl/configuration,stvstnfrd/configuration,stvstnfrd/configuration,mitodl/configuration,EDUlib/configuration,edx/configuration,stvstnfrd/configuration,arbrandes/edx-configuration,mitodl/configuration,EDUlib/configuration,arbrandes/edx-configuration,EDUlib/configuration,edx/configuration,arbrandes/edx-configuration,stvstnfrd/configuration,edx/configuration,arbrandes/edx-configuration,mitodl/configuration