Sets Containizer to use maximum threads in global thread pool
Sets Containizer to use maximum threads in global thread pool

[#105006830]

Signed-off-by: Micah Young <fdf13b7ed10a326d826b25626a7ce7cb94d81b94@pivotal.io>

cloudfoundry/garden-windows,cloudfoundry/garden-windows,cloudfoundry-incubator/garden-windows,stefanschneider/garden-windows,stefanschneider/garden-windows,cloudfoundry/garden-windows,cloudfoundry-incubator/garden-windows,cloudfoundry-incubator/garden-windows,stefanschneider/garden-windows