[ARM] Fix operand order of tBLXr in a test (NFC) (#102312)

The $noreg should be a part of `pred` complex operand.

llvm/test/CodeGen/ARM/machine-outliner-unoutlinable.mir

diff --git a/llvm/test/CodeGen/ARM/machine-outliner-unoutlinable.mir b/llvm/test/CodeGen/ARM/machine-outliner-unoutlinable.mir
index da03201..dad8da6 100644
--- a/llvm/test/CodeGen/ARM/machine-outliner-unoutlinable.mir
+++ b/llvm/test/CodeGen/ARM/machine-outliner-unoutlinable.mir
@@ -80,7 +80,7 @@
     $r2 = tMOVr $r0, 14, $noreg
     $r3 = tMOVr $r0, 14, $noreg
     $r4 = tMOVr $r0, 14, $noreg
-    tBLXr 14, $lr, $noreg
+    tBLXr 14, $noreg, $lr
   bb.1:
     liveins: $r0
     $lr = tMOVr $r0, 14, $noreg
@@ -88,7 +88,7 @@
     $r2 = tMOVr $r0, 14, $noreg
     $r3 = tMOVr $r0, 14, $noreg
     $r4 = tMOVr $r0, 14, $noreg
-    tBLXr 14, $lr, $noreg
+    tBLXr 14, $noreg, $lr
   bb.2:
     tBX_RET 14, $noreg
 ...