jni: Update VIXL macro assembler to have vmovdrr/vmovsr support

This is sometimes used by @CriticalNative JNI compiler
to avoid spilling the user native function pointer to the stack.

(Also fixes the failing target jni_compiler_test32)

Test: make -j test-art-target-gtest-jni_compiler_test32
Bug: 31469040
Change-Id: I04a5ec20272fe89e613959a37da1cb472c4ebdf9
1 file changed