Do not set rt_runtime_us in init.ranchu.rc

CONFIG_RT_GROUP_SCHED was removed from kernel

Bug: 147493341
Test: presubmit, vintf
Signed-off-by: Roman Kiryanov <rkir@google.com>
Merged-In: I2e43434f5abf4ffb833233b2c114d0cda456f454
Change-Id: Ia84a54684923b5db2c39a073b68dac629253eec3
1 file changed