[wasm] Remove test line from TestFPLinkageStubCall

Test needs to be removed as discussed under
https://crrev.com/c/2099445.

Change-Id: If026b54ba5d27aea23cb62fe11688d86bcee9df2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2161388Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#67322}

test/cctest/compiler/test-linkage.cc

@@ -141,8 +141,6 @@ TEST(TestFPLinkageStubCall) {
 
   CHECK_EQ(call_descriptor->GetInputType(1), MachineType::Float64());
   CHECK(call_descriptor->GetInputLocation(1).IsRegister());
-  CHECK_EQ(call_descriptor->GetInputLocation(1).GetLocation(),
-           kFPReturnRegister0.code());
   CHECK_EQ(call_descriptor->GetReturnType(0), MachineType::AnyTagged());
   CHECK(call_descriptor->GetReturnLocation(0).IsRegister());
   CHECK_EQ(call_descriptor->GetReturnLocation(0).GetLocation(),