Increase timeout for printing job creation.

Bug: 76467409
Test: cts-tradefed run cts-dev --module CtsDevicePolicyManagerTestCases --test com.android.cts.devicepolicy.MixedDeviceOwnerTest#testPrintingPolicy
Change-Id: Ic62b9bfe51f164a08f0a122741163c89bd7ae2ed
(cherry picked from commit 17480f933512a876ec3f59e9653629822db1d1ff)
1 file changed