[pre-commit.ci] auto fixes from pre-commit.com hooks

.../bluevolta_description/srdf/bluevolta_bravo7_gripper.srdf

...ts/bluevolta_description/srdf/bluevolta_bravo7_no_ee.srdf

robots/bluevolta_description/urdf/bluevolta.urdf

.../bluevolta_description/urdf/bluevolta_bravo7_gripper.urdf

...ts/bluevolta_description/urdf/bluevolta_bravo7_no_ee.urdf

robots/bravo7_description/urdf/bravo7_gripper.urdf

robots/bravo7_description/urdf/bravo7_no_ee.urdf

robots/falcon_description/urdf/falcon_bravo7_gripper.urdf

robots/falcon_description/urdf/falcon_bravo7_no_ee.urdf