Set --no-print-imm-hex for llvm-objdump invocations

llvm-objdump changed the default behaviour of print-imm-hex, breaking a
number of tests relying on exact output of it. Explicitly set to
--no-print-imm-hex to avoid breakages.

Test: m test-art-host-gtest-art_compiler_host_tests
Bug: 264965700
Change-Id: Icfe165da5818f68080a036f238e479262b919ace
1 file changed